Answer:
A number that is multiplied by a variable is called a coefficient.
Find the slope of the line containing the points below.
(3,3) and (12,15)
Answer:
[tex]m=\frac{4}{3}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, 3)
Point (12, 15)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{15-3}{12-3}[/tex]Subtract: [tex]m=\frac{12}{9}[/tex]Simplify: [tex]m=\frac{4}{3}[/tex]4(3 + 5) - 3 x 9² ?
Answer:
- 211Step-by-step explanation:
4(3 + 5) - 3 x 9² =4(8) - 3(81) =32 - 243 =- 211Isaiah already has 16 dollars. Every hour (x) that he works at the bakery, he earns another 4 dollars (y). How many total dollars will Isaiah have after 13 hours of work?
PLEASE HELP ME !!!! I need help
Answer:
69300 is the total amount without being rounded but after being rounded the answer is 5600
Step-by-step explanation:
You put it in the other comment section for free points
Need answers for all three. look at picture for question
Answer:
4. isosceles base angle theorem
5. ASA
6. CPCTC
Step-by-step explanation:
Can someone help me with this problem ?
24
do 33 divided by 2 (2= half) you get 16.5, you cant have half a stamp so remove the .5 to get 16, add 8 to get 24
Answer:
50
Step-by-step explanation:
If he sells half of his stamps and buys 8 more after and ended up with 33 I would take away 8 (33-8=25) and get 25 (which is the other half that he didn't sell). After figuring out what the other half was you would double this number and get your starting number which is 50 ( 25*2= 50)
So this is the set-up
50/2= 25+8= 33 and 33-8= 25*2= 50
It might be wrong lol but I hope this helped
Chris bought a pizza that was cut into 8 slices. He saw olives on 2 of the slices. If he chooses a slice at random, what is the probability that he gets a slice without olives?
Answer:
16 slices of pizza without 2 olives
The population of a city decreases by 3.7% per year. If this year's population is 211,000, what will next year's population be, to the nearest individual?
Answer:
20,3193
Step-by-step explanation:
Population decrease per year in city = 3.7%
Current population = 211,000
Next year's population = 211,000*3.7/100
= 7807
= 211,000-7807
=203193
Next year's population= 203193
Therefore, next year's population will be equal to 20,3193.
The next year's population is 203193.
Given that, the population of a city decreases by 3.7% per year.
What is population growth and population decrease formula?If a constant rate of growth be R% per annum, then population after n years = [tex]P(1+\frac{R}{100})^n[/tex].
If the constant decrease in population be R% per annum, then the population after n years = [tex]P(1-\frac{R}{100})^n[/tex].
This year population is 211,000.
Now, [tex]211000(1-\frac{3.7}{100})^1[/tex]
= 211000×0.963
= 203193
Hence, the next year's population is 203193.
To learn more about the population increase and decrease visit:
https://brainly.com/question/27779235.
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.
Central Subs made 27 sandwiches using 12 pounds of turkey. How much turkey was used per sandwich?
Solve each equation 3y - 4 = 6 - 2y
Answer:
y = 2
Step-by-step explanation:
3y - 4 = 6 - 2y
+2y +2y
5y - 4 = 6 (new equation)
+4 +4
5y = 10 (new equation)
/5 /5
y = 2
Find the unit price for 12 steel wool pads for 4.58
Answer:
0.38
Step-by-step explanation:
PLZ HELP ME FASTTTT Which phrase is a translation of the expression shown? 4/7d-7 A)4 times d plus seven B)seven-fourths of d minus C)four-sevenths of d minus seven D)four-sevenths of d plus seven
Answer:
C
Step-by-step explanation:
4/7d means four sevenths of d, multiplying 4/7 by d
-7 means minus 7, subtracting 7
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Answer:
C is correct, give the person above brainly!
Step-by-step explanation:
Which statement about this equation is true?
3(4x - 2) = 12x
a. The equation has one solution.
b. The equation has no solution.
c. The equation has a few solutions.
d. The equation has many solutions.
Answer:
There are no solutions please mark brainliest
Step-by-step explanation:
Answer:
B. this equation has no solution
Step-by-step explanation:
distribute the 3
12x-6=12x
get the ex on one side
-6=0
-6 does not equal 0
I need help on number 2 please and thank you I appreciate it
Answer:
44 degrees
Step-by-step explanation:
To start things off, we need to understand that all three triangles enclosed within the rectangle are identical, or better still, in this case, we can say that they are exactly the same.
This implies that the dimensions for the first triangle are the same as that f the second and the third.
we have the dimensions of the first triangle as 92 degrees, 44 degrees, and < DGA.
Recall that the sum of the angles in a triangle = 180 degrees.
< DGA = 180 - (92 + 44) = 44 degrees.
since the triangles are identical, < EHB = < DGA. = 44 degrees
Solve by graphing (y= x + 4)
(x-y=1)
State which of the following sets of ordered pairs represent a function.
Set A: (5,2), (4, 3), (3, 4), (2,5)
Set B: (-1,-6), (0, 2), (1, 2), (3, 6)
Set C: (2, 1), (4, 2), (2, 3), (8,4)
Please select the best answer from the choices provided
A: Set C
B: Set B
C: Set A
D: Set A and Set B
Answer:
Option (D) is correct.
Step-by-step explanation:
A function can be termed as a process from a set of x values to a set of possible y-values where each x-value relates to exactly one y-value.
In other words, a relation can only be a function there is no repetition of x-values. It means a relation can not have duplicated inputs.
Given the sets
Set A: (5,2), (4, 3), (3, 4), (2,5)
Set B: (-1,-6), (0, 2), (1, 2), (3, 6)
Set C: (2, 1), (4, 2), (2, 3), (8,4)
It is clear that sets A and B represent the function because, in these sets, each x-value relates to exactly one y-value. In other words, there are no duplicated inputs.
But, set C has duplicated inputs i.e. x = 2 is repeated twice, and a function can not have a repeated input.
Therefore, we conclude that set A and set B represent a function.
Thus, option (D) is correct.
a function is shown f(x) = 2/3x +3 what is the value of f (6)?
Answer:
The answer is 28/9
Step-by-step explanation:
Step one
Given information
We are given that the function is
[tex]f(x) = 2/3x +3[/tex]
And we are expected to find f(6), that is substitute the value of x with 6
Step two:
[tex]f(6)= 2/3(6)+3\\\\f(6)=2/18+3\\\\f(6)=1/9+3\\\\f(6)=1+27/9\\\\f(6)= 28/9[/tex]
Salary paid Rs 10000and still due Rs 2000
Answer:
ooh too bad happened sorry
1. Which one of the following is polynomial function ?
(2x+1)x²
A. f(x) =
2x+1
-20 +4x²+8
C. f(x) =
2
2x +4x²+x
D. f(x) =
+ 2x
2x
B. f(x) = 4x2 +2V x2 + 3
Answer:
Answer is Option B f(x)=2V x2+3
Can someone help me.
Answer:
Its green
Step-by-step explanation:
In here wehn they don't say or it means that the line is going to be attached
Uhh Ik this is a lot to answer so I’ll give as many points as I can
Answer:
Angles 3, 8, and 6 are all equal to 132 degrees.
All other angles are equal to 48 degrees.
PLEASE HELP I WILL MARK BRAINLIEST FOR THE ANSWERS! PLEASE HELP PLEASE ITS DUE AT 12
Answer:
61
Step-by-step explanation:
84+38=122
180-122=58
DBC=58
180-58=122
122÷2=61
61+58=119
180-119=61
Answer:
61
Step-by-step explanation:
84+38=122
180-122=58
DBC=58
180-58=122
122÷2=61
61+58=119
180-119=61
-550/100 ÷ 14/7
Please and thank you
Answer:
-2.75
Step-by-step explanation:
A restaurant chef made 1 4/5 pints of mushroom soup. Each bowl holds 3/10 of a pint. How may bowls of soup will the chef be able to make?
Answer:
Step-by-step explanation:
Take:
1 bowl requires 3/10 pint
X bowls require 9/5
Upon cross multiplication you get:
(3/10)x=9/5
;15x/15 = 90/15
x = 6 bowls
(c) Mr. Young suggested contacting a travel agent to see whether they could get a lower price. The agent found a price that was 35% lower than $1879. What was the price the travel agent found? Show your work.
Answer: The travel services sector is made up of a complex web of relationships between a variety of suppliers, tourism products, destination marketing organizations, tour operators, and travel agents, among many others. Under the North American Industry Classification System (NAICS), travel services comprises businesses and functions that assist with planning and reserving components of the visitor experience (Government of Canada, 2014).
A 7% – 8% commission level is somewhat standard with host agencies working with self sufficient agencies. Independent travel agents earning 90% – 100% of the commission are usually high volume seasoned agents that require little to no support from the host agency.
(sorry if im wrong)
:(
PLEASE HELP!!!!!!!!! WILL MARK BRAINLIEST!!
The relationship between altitude and the boiling point of a liquid is linear. At an altitude of 8200 ft, the liquid boils at 199.42°F. At an altitude of 4700 ft, the liquid boils at 206.07°F. Write an equation giving the boiling point b of the liquid, in degrees Fahrenheit, in terms of altitude a, in feet. What is the boiling point of the liquid at 2500 ft?
Write an equation.
b=
Answer:
b=-0.0019a + 215
at 2500 ft, b=210.25 degrees F
Step-by-step explanation:
First find the slope. a=altitude, b = temperature
slope is b2-b1 / a2-a1
points are (8200, 199.42) and (4700, 206.07)
(206.07 - 199.42) / (4700-8200)
= 6.65/ -3500
= - 0.0019
we have b = -0.0019a + intercept
plug in a point to find intercept
199.42 = -0.0019*8200 + intercept
intercept = 199.42 + 15.58 = 215
b=-0.0019a + 215
at a=2500 ft, substitute into equation
b= -0.0019*2500 + 215
= -4.75 + 215
= 210.25 degrees F
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I am having trouble with these two questions . 1) -2+x= -x+2
2) 2+3x=x+7
Answer:
1)x=2. 2)x=5/2
Step-by-step explanation:
Steps in pic below
Sue is 43 years old, owns her car, but takes the bus to work. Her collision deductible is $250, and she does not have comprehensive coverage. If her cars safety rating is 22 what is her annual premium?
Answer:
B. $2080
Step-by-step explanation:
A.P.E.X
if angle 1 and angle 2 are vertical, and angle 2 and angle 3 are complentary, angle 3= 56^, what is angle 1
1. Your population is comprised of 1,000,000 potential customers. Your marketing department has segmented/stratified this market as follows: a. 400,000 are college graduates. b. 100,000 have graduate degrees. c. 300,000 have some college credits. d. 200,000 have high school diplomas. Your company wants to take a proportional stratified probability sample of 300 people from this population. Answer the following: a. What should be the consideration in deciding to select a stratified sample
Answer:
please ans my question
Step-by-step explanation:
pls................