Mathematics High School

MY 1st QUESTION, WILL GIVE BRAINILIST!

Scott's retirement party will cost $8 if he invites 4 guests. What is the maximum number of guests there can be if Scott can afford to spend a total of $14 on his retirement party? Solve using unit rates.

Answers

Answer 1

7, because 8/4 = 2 which means that 1 guest = $2. So if we do 14 / 2 to see how many guests that would be, it's 7.

Answer 2

Answer:

7

Step-by-step explanation:

Well if it's $8 for 4 people then you have to divide to get the rate:

$8/4 = [tex]\frac{2}{person}[/tex]

now you can divide the disired amount to get the number of people:

$14/ [tex]\frac{2}{person}[/tex] = 7 people

Related Questions

what are -2 times -7?
what is -2+-7?

Answers

-2(-7)= 14 a negative times a negative = a postitve

-2+(-7)= -9
14 and -9 ! just did these questions too:)

If y = -5 when x = 2, find y when x = 8. *

Answers

Answer:

y=1

Step-by-step explanation:

you add how many you went to one side

The machine runs 10 hours a day for 5 days a week. How many gallons of yogurt are processed each week?

Answers

Answer:

30 gallons

Step-by-step explanation:

if it fills up 1600 tubs an hour then the answer should be 30 gallons.

The answer is gonna be 30 gallons

i mark as brainliest ​

Answers

Answer:

-6.75

Step-by-step explanation:

Answer:

The answer is D. -7.25

Jay bought a painting on sale for 45% off the original price, for $27. What was the price of the painting before the sale?

Answers

Answer:

 0.55x = $27

Step-by-step explanation:

Let the price of the painting = x

x - 45% of x = $27

    x - 0.45x = $27

         0.55x = $27

Divide both sides by 0.55

 0.55x/0.55 = $27/0.55

                  x = $49.09

45 divided by 8827 please answer soon!!!

Answers

196 i think ??? That shoudl be it

What are two different ways of saying "find the
solution"?

Answers

Answer:

find the difference.   find the sum

Step-by-step explanation:

Verizon charges $700 for an iPhone 12 and has a monthly service fee of $50. AT&T charges $650 for an iPhone 12 and has a monthly service fee of $60. After how many months will the two costs be the
same?

Answers

Answer:

5 months

Step-by-step explanation:

700 + 50x = 650 + 60x

50 = 10x

5 = x

PLEASE HELP THERE ARE TWO PARTS!!

The graph shows the relationship between the United States dollar and
the euro, the currency of the European Union, in December 2011. Part A:
What is the constant of proportionality shown in the graph? *
Exchange Rate (December 6, 2011)
VA
(400, 300)
300
Number of euros
200
(250, 187.50)
100
(120,90)
100 200 300
400
Number of US dollars
I

Answers

Answer:

The constant of proportionality of the graph is 0.75

Step-by-step explanation:

The coordinates of the points on the lines are;

(400, 300), (250, 187.5), and (120, 90)

Which can be written in a tabular form as follows;

Number of US dollars   [tex]{}[/tex]                       Number of euros

120                                 [tex]{}[/tex]                        90

250                                [tex]{}[/tex]                        187.5

400                                [tex]{}[/tex]                        300

Given that the graph is a straight line graph, we can represent the graph with the straight line equation, y = m·x + c

Where;

c = The y-intercept (where the graph meets the y-axis) = 0

m = The slope = The constant of proportionality

[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

[tex]m =\dfrac{300-90}{400-120} = \dfrac{210}{280} = 0.75[/tex]

We have, y = m·x = 0.75·x.

Therefore, the constant of proportionality of the graph = 0.75.

HELP ASAP
Solve the equation for k:
p= k/K + t

Answers

Answer:

k = p(K+t)

Step-by-step explanation:

p = k/K+t // × (K+t)

p(K+t) = k

Answer:

k = K p - K t

Step-by-step explanation:

Solve for k:

p = k/K + t

p = k/K + t is equivalent to k/K + t = p:

k/K + t = p

Subtract t from both sides:

k/K = -t + p

Multiply both sides by K:

Answer: k = K p - K t

julie is having a nail salon day.She needs to spend $5 for nail polish, $3 for nail polish remover, and $2 for cotton balls.if she does 5 of her friends' nails for $10 each, what will her profit be?​

Answers

Answer:

Her profit will be $40

Step-by-step explanation:

Answer:

Her profit would be $50

Step-by-step explanation:

The nail polish is $5, Remover is $3, Cotton balls are $2, That all adds up to ten.

And She has 5 of her friends so Ur multiplying 10 by 5

$10 times 5 equals to $50

Which describes the reflection of the figure?
A) reflection over the x-axis
B) reflection over the y-axis
C) reflection over the line y=3
D) reflection over the line y=-3

Answers

Answer:

reflection over the x axis

Step-by-step explanation:

always remember reflection over x-axis values of y will change reflection over y axis the values of x will change

Mike is 5 years old and Randy is 8 years old. Select all proportional relationships that have the same ratio to that of mike and Randy’s age

Answers

Answer:

40

Step-by-step explanation:

in January Mr Timms class read 20 books in February his class read 15 books
what is the percent increase or decrease in the number of books they read

Answers

Answer:

5?

Step-by-step explanation:

This graph shows the solution to which inequality???

Answers

Answer:

B. y > (4/3)x - 2

Step-by-step explanation:

The dotted line means that the answer WILL NOT include the line itself, just the space above it. Since the shaded area is above the line, it must be greater than the line.

PLEASE HELPPP please

Answers

Answer: -30x⁵y⁷

Step-by-step explanation:

When multiplying exponents, you add them.

Distribute the -5x³ and y² to the terms inside of the parentheses to simplify:

-30x⁵y⁷

Hope this helps!

when multiplying variables that are the same but have different exponents, just add the exponents together (ex: x^2*x^5 = x^7)

now that we know that, just multiply everything by it’s like term - coefficient by coefficient, variable by variable

so: (-5*6)(x^3*x^2)(y^5*y^2) = (-30)(x^5)(y^7)

now just combine them: -30x^5y^7

18. The price of a pair of shoes was $65. Then, the price was reduced to $52..
Find the percent decrease in the price of the shoes.
(a) 30%
(b) 13% (c) 5%
(d) 25%
(e) none of these
Please show the work

Answers

Answer:

13.

Step-by-step explanation:

65-52=13

13%
65- 52=13 is your answer

х+5y = 3
3х - 2y = -8

Answers

X equals -2 and y equals 1
Solve for X: x+5y=3

Subtract 5y from both sides: x=3−5y

Substitute
x=3−5y into 3x−2y=−8

Start with the original equation: 3x−2y=−8

Let x=3−5y: 3(3−5y)−2y=−8

Simplify: 9−17y=−8

Solve for y in 9−17y=−8: y=1

Substitute y=1 into , x=3−5y : x=-2


X=-2
Y=1

Libby bought three shirts that cost $6.79, $11.08, and $8.95. How much did all three shirts cost

Answers

6.79+11.08+8.95=26.82

Answer:

$26.82

Step-by-step explanation:

It's just simple addition really. You start with adding 6.79 and 11.08 to get 17.87 and then add 8.95 to 17.87 to get 26.82. Hope this helps.

For every 8ft of cord he can make 3 chains how much does jairon need to
make 12 chains

Answers

Answer:

24 ft of cord

Step-by-step explanation:

8ft = 3 chains

16 ft = 6 chains

24 ft = 12 chains

OR

8 x 3 =24

You started the day with a certain amount of money. You lost half of it. Then you lost an additional $100. Afterwards, you were given $5. Then you found $30. Afterwards, you lost half of your money again. You then lost another $8. You then gave away $7. You ended the day with $30. How much did you start with?​

Answers

Answer:

$310

Step-by-step explanation:

starting backwards:

30+7=3737+8=4545*2=9090-30=6060-5=5555+100=155155*2=310Answer is $310

Answer:

$310

Step-by-step explanation:

Use the bar model to add these fractions

Answers

Answer:

I don't understand the question but 5 would be close to 0 10 would be beside 5 15 will be beside 10 20 will be close to 15 30 will be next to 60

Can someone answer this for me?

Answers

Answer:

D 26

Step-by-step explanation:

154+154=308

308-360=52

52 divided by 2

=26

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

I'm not sure if my way of doing it is the way your teacher wants it solved but I would do...

[tex]150+150+x=360[/tex]

so now we just have to solve the equation...

[tex]308+x=360\\x=52[/tex]

ok and now before you judge me that still isn't the answer we still have to divide the 52 by 2 because 52 is the sum of both the smaller angles, so you'll get...26°

choice D

Which graph shows the solution to the inequality −2(2x+3)≤26?
pls help

Answers

Answer:

the answer is c

Step-by-step explanation:

Help me please with this question ???

Answers

Answer:

D. 1

Step-by-step explanation:

If you take any two points (x, y), the slope is found by taking the difference of the y-coordinates and dividing that by the difference of the x-coordinates.

Here, we actually are given 4 points of the form (x, y), so we can just arbitrarily choose any two. I'll just go with the first two: (-2, 0) and (1, 3).

The difference of the y-coordinates is:

3 - 0 = 3

The difference of the x-coordinates is:

1 - (-2) = 3

Dividing these gives:

3/3 = 1

The slope is thus 1, and the answer is D.

~ an aesthetics lover

The number of fish in a lake triples every 5 years. is It linear or exponential

Answers

Answer:

This would be linear.

Step-by-step explanation:

Linear would be multiplying by a number.

Exponential would be multiplying to a power.

A rain gauge is accurate within 0.5 mm of the true rain height. One Sunday
afternoon, it reads a height of 60mm. Formulate an absolute value equation, where
r is the true rain height, that can help you figure out the least rain height possible
and the greatest rain height possible.

Answers

Answer: 59.5 ≤ r ≤ 60.5

Step-by-step explanation:

Given that :

Accuracy range = ±0.5 of true value

True height of rain (r) = 60mm

Absolute value equation to find the least and greatest height if rain possible ;

|r| = 0.5

To remove the absolute value sign ;

|r| ± 0.5

r = 60mm

60 - 0.5 ≤ r ≤ 60 + 0.5

59.5mm ≤ r ≤ 60.5mm

Hence,

Greatest height possible = 60.5mm

Least height possible = 59.5 mm

$30 for 2 1/2 hours of work

Answers

Answer:

$75

Step-by-step explanation:

30*2.5 = 75

Which part of the figure shows evidence of the use of a compass?

Answers

Answer:

Whichever line is curved like a semi-circle, arch, or a full circle.

Step-by-step explanation:

A compass is a tool used to draw curved lines.

Who can guess what time it is for me

Answers

I’ll try it don’t know if I will get it right

Answer:

6:29

Step-by-step explanation:

Other Questions
In the French language, do they use the word 'have' for obligations as in English? For example, I have to do it. J'ai le faire. Prepare an adjusted trial balance. If an amountLedger Accounts, Adjusting Entries, Financial Statements, and Closing Entries; Optional Spreadsheet.The unadjusted trial balance of Recessive Interiors at January 31, 2019, the end of the year, follows: Debit Balances Credit Balances 11 Cash 13,100 13 Supplies 8,000 14 Prepaid Insurance 7,500 16 Equipment 113,000 17 Accumulated DepreciationEquipment 12,00018 Trucks 90,000 19 Accumulated DepreciationTrucks 27,10021 Accounts Payable 4,50031 Jeanne McQuay, Capital 126,40032 Jeanne McQuay, Drawing 3,000 41 Service Revenue 155,00051 Wages Expense 72,000 52 Rent Expense 7,600 53 Truck Expense 5,350 59 Miscellaneous Expense 5,450 325,000 325,000The following additional accounts from Recessive Interiors' chart of accounts should be used: Wages Payable, 22; Depreciation Expense-Equipment, 54; Supplies Expense, 55; Depreciation Expense-Trucks, 56; Insurance Expense, 57.The data needed to determine year-end adjustments are as follows:Supplies on hand at January 31 are $2,850.Insurance premiums expired during the year are $3,150.Depreciation of equipment during the year is $5,250.Depreciation of trucks during the year is $4,000.Wages accrued but not paid at January 31 are $900.Required:Journalize the adjusting entries. Assume that 20 percent of the dynamic count of the instructions executed for a program are branch instructions. Delayed branching is used, with one delay slot. Assume that there are no stalls caused by other factors. First, derive an expression for the execution time in cycles if all delay slots are filled with NOP instructions. Then, derive another expression that reflects the execution time with 70 percent of delay slots filled with useful instructions by the optimizing compiler. From these expressions, determine the compilers contribution to the increase in performance, expressed as a speedup percentage. How would you feel if you were in the American colonists place. This is a 2x2 identity matrix:True Or False WILL THANK, GIVE BRAINLEST, AND GIVE FIVE STARS TO FIRST AWANSER IF IT'S RIGHTq1:how many baby elephants were weighed q2:Which group weighed the most per item on the scale? How much did it weigh?q3:Which group weighed the least per item on the scale? How much did it weigh?You dont have to show your work Help!Which solution(s) are correct? -18 divided by 3 give me a answer WRITE A COMPOUND INEQUALITY FOR EACH GRAPH PLEASEEE HELP DUE IN !) MINUTES!!!!! Given the following equation:4 NH_3(g) + 5 O_2(g) 4 NO(g) + 6 H_2O(l)How many grams of H_2O is produced if 66.60 grams of NO is produced? Which only lists multiples of 16? O1,2,4, 8, 16 O 16, 24, 32, 40 O16, 32, 48, 64 O 1,2, 4, 8, 12, 16 how do i graph x = -1 Professor Florido is studying a new hybrid watermelon. She knows that a watermelon seed has probability 0.88 of germinating. She decides to plant 5 seeds. (a) What is the probability that exactly 2 seeds will germinate? ( Round to 4 decimals) (b) What is the probability that at most 3 seeds will germinate? ( Round to 4 decimals) Use the information to answer the question,The graph of a linear system is shownIdentiWhat is the solution to this linear system? inter a value in each box to create an ordered pair The history of planet earth readworks what led to the american dorminance in the early 20th century X=2 x=1 x=1 6(0.5x1.5)+2x=9(x+6) x = 2 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) x = 1 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) x = 1 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) 4(0.5x2)+3x=14(x+6) x = 2 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) x = 1 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) x = 1 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) 8(0.5x3)+4x=9(x+6) For science class, Zahra wanted to take notes in a visual way. She also wanted to be able to break down large concepts into smaller components.Which note-taking method would be Zahra's best choice?Cornelloutliningmappingcharting Which geographic characteristic did most of the English colonies share?A. Most were located in warm climates.B.Most had their populations concentrated near the coast.c. Most had rich soil and good farmlandD. Most established representative governments. Which of the following is NOT a cue for dribbling?