Mathematics Middle School

Find the slope of the line that passes through (8, 4) and (5, 2).

(Type your answer in like this: 1/4, for example.)

Answers

Answer 1

Answer:

Slope (m)0.6667Slope-Intercept: y = mx + by = 0.6667x -1.33

Step-by-step explanation:

Related Questions

Round 0.0245 to 2 significant figures. Detailed steps please!

Answers

0.025 is your answer ..hope it will help

It’s just 0.025. Significant figures are just the number of digits that are meaningful for precision, so this is basically going from three significant figures to two.

Luke was out of cereal for breakfast. He walked to the grocery store to buy his favorite, Honey Nut Cheerios. While looking at the cereal, he noticed all the different box sizes and different prices. A giant "Family Size" box contained 14.7 oz and cost $5.99. A small, individual size contained 1.5 oz and cost $1.89. He wanted to get the most "bang for his buck." Which choice is the better buy? In other words, which choice is cheaper per ounce? Which one should he buy and why?

Answers

Answer:

The answer is the family size

Step-by-step explanation:

I had to find how much it is per ounce and for the small box it cost $1.25 per ounce and for the family size it cost $0.41 which is less than $1.25 so the answer would be the family size of Honey Nut Cheerios

Answer:

Step-by-step explanation:

I had to find how much it is per ounce and for the small box it cost $1.25 per ounce and for the family size it cost $0.41 which is less than $1.25 so the answer would be the family size of Honey Nut Cheerios

Jake and his older brother are canoeing in a creek near their home. If they paddle at a steady rate of 4 mph, how far will they travel in 3 hr.?

Answers

Answer:

12 miles

Step-by-step explanation:

mph = mile per hour

So if they travel 4 miles per hour, 4(3) = 12, they will travel 12 miles by 3 hours

Answer:

dude that's 12

Step-by-step explanation:

just multiply 4 mph times 3 hr

HELPPPPPPP!!!!! chose the one you would use pls

Answers

The answer is A! If 1/3 is gone, there’s 2/3 left. To find how much 2/3 is, you would multiply 80 by 2/3

I need help with this question.
Pls help.

Answers

Answer: its model, graph, and scale

Step-by-step explanation:

Answer:

Metric units of measurement differ by powers of 10 - 10, 100, 1,000, and so on. Thus, converting from one metric unit to another is always accomplished by multiplying or dividing your initial measurement by the appropriate power of ten.

Step-by-step explanation:

John and Jessica are selling fruit for a school fundraiser. Customers can buy small boxes of tangerines and large boxes of tangerines. John sold 7 small boxes of tangerines and 13 large boxes of tangerines for a total $165. Jessica sold 1 small box of tangerines and 13 large boxes of tangerines for a total $135. What is the cost of each of one small box of tangerines and one large box of tangerines?

Answers

Answer: Small box: $13; Large box: $16

Step-by-step explanation:

Answer:

small box: $5

large box: $10

Step-by-step explanation:

It order of operations can someone help me

Answers

Answer:

-3

Step-by-step explanation:

-3^2 +(-4+7)(2)

PEMDAS

paranthesis first

-3^2 + (3)(2)

exponents next

-9 + (3)(2)

-9 + 6

-3

solve the proportion 4/12=x/18
a.x=5
b.x=6
c.x=54
d.x=10

Answers

the answer is B. 4/12 is 1/3 6/18 is also 1/3
Answer: b) x=6

Explanation:
4/12=3
x/18=?
18divided by 3=6

please help! i made it 25 points since i got confused on this, lol.


Skylar went on a road trip to New York. On the first day of her trip. she drove 656 miles in 8 hours. What unit rate did she travel in miles per hour?

Answers

Answer:

I think its 82 miles per hour  

Step-by-step explanation:

Answer:

82 miles per hour

Step-by-step explanation:

656 divided by 8, easy as that

could be written as 656 mi/8 hr

What is the measurement of angle x (in degrees)?

Explain how you got your answer.

Answers

Answer:

120

Step-by-step explanation:

The answer 140° you just have to subtract the given measure from 180° hope this helps :)

PLEASE HELP

A group of adults and students buy tickets for a dance performance.

Each ticket costs $4.65.
The total cost of the tickets for the group is $93.00.
There are exactly 3 adults in the group
What is the number of students in the group?

Answers

Am not quite sure but it’s 17

Hope this helped

The number of students in the group are 17.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given that a group of adults and students buy tickets for a dance performance.

The cost of each ticket is $4.65.

The total cost of the tickets for the group is $93.00.

There are exactly 3 adults in the group

We need to find  the number of students in the group.

Let x be the number of students.

3(4.65)+4.65x=93

13.95+4.65x=93

Subtract 13.95 on both sides

4.65x=93-13.95

4.65x=79.05

Divide both sides by 4.65

x=17

Hence, the number of students in the group are 17.

To learn more on Equation:

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Alyssa bought a dress for $52 and 3 pairs of jeans. She paid a total of $125. Write an equation to represent this word problem
(PLS ANSWER SERIOUSLY, I WILL GIVE A BRAINLY CROWN TO WHOEVER ANSWERS RIGHT)

Answers

Answer:

..

Step-by-step explanation:

If the dress is $52 all you have to do I subtract the total ($125)from the amount the dress was, which is 76

Answer:

125-52/3

Step-by-step explanation:

1. 125 -52 = 73

2. 73/3 = 24.3

A and B are numbers A+B=0. What is true about integers A and B?​

Answers

B and A are a zero because you can’t use those numbers in an equation and get an answer
A and B could both be 0 or they can be the same number but one has to be negative and one has to be positive here are some examples
A= -81
B= 81


A= 12
B= -12

i need help with this quick

Answers

2/3 because
x=4x-2
-3x=-2
x=3/2
so Karen has x coins....
Kevin must have 3x-2 ......so these are the two eqns

11(n-3)=-4

this is also for my friend

Answers

Answer:

Step-by-step explanation:

Answer:

Step 1: Simplify both sides of the equation.

11(n−3)=−4

(11)(n)+(11)(−3)=−4(Distribute)

11n+−33=−4

11n−33=−4

Step 2: Add 33 to both sides.

11n−33+33=−4+33

11n=29

Step 3: Divide both sides by 11.

11n

11

=

29

11

n=

29

11

Answer:

n=

29

11

Step-by-step explanation:

What are the two ways you could write a constant of proportionality equation?

Answers

You can write y = kx and kx = y and it means the same thing.
She is right just put what she said and you should be fine

what career cluster does a mailman fall under

Answers

Answer:

no lo se :l

Step-by-step explanation:

BRAINLIST Ming and Omar are partners in a reading contest. Together they need to read 31 books each month for 3 months. Ming has read 16 books. Omar has read 23 books. About how many more books do they need to read?
90

60

50

40

Answers

Answer:

50

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

31x3=93

23+16=39

93-39=54

54 rounded to the nearest ten is 50 because the ones digit is less than 5

FInd the slope of these graphs plz :(

Answers

Answer:

1. Slope =1.5

2. Slpe=20

Step-by-step explanation:

The first one

150/100=1.5

Second one

1/0.2=20

Find the unit rate for each question.
1. David drove 135 miles in 3 hours.
2. Three medium apples have about 285 calories.
3. A 13-ounce package of pistachios costs $5.99.

Answers

Answer:

1. 135/3=45       45mph

2. 285/3=95           95 calories per apple

3. 13/5.99=2.17       $2.17 per ounce

135/3=
285/3=
5.99/13=

A bunch of bananas cost $4, a pineapple cost $2 more than a bunch of banana, and 4 apples cost one-half of a pineapple.
1. Write an equation that shows the cost of a pineapple in terms of bananas. Use this equation to find the cost of a pineapple.
2. Write an equation that shows the cost of 4 apples in terms of a pineapple. Use this equation to find the cost of 4 apples.
3. Write an equation that shows how much more a bunch of bananas cost compared to4 apples where x is the unknown value. Then, solve the equation.

Answers

X=1
I did this yesterday

Please help me! Will give brainliest! (Real one)

Answers

Answer:

Since there are 32 fluid ounces in 1 quart and we need 3 quarts we multiply 32 and 3 and get the result of which is 96 we need to divide that by eight to get the correct number to multiply 4.50 by so we get the result of 12 now it is 12 times 4.50 which is 54 so it costs 54 dollars.

Step-by-step explanation:

Hope this helps

54 dollars


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A linear equation should have points that graph in a _____________ line.

Answers

A linear equation should have points that graph in a straight line.

Step-by-step explanation:

I hope it help !

A linear equation should have points that graph in a straight line.

What is a linear function?

A straight line on the coordinate plane is represented by a linear function.

A linear function always has the same and constant slope.

The formula for a linear function is f(x) = ax + b, where a and b are real values.

A linear function is a function in which the slope remains constant.

Since a straight line has a constant slope thus it will represent the straight line.

Hence "A linear equation should have points that graph in a straight line".

For more about the linear function,

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55x^ 2 + 62y^ 2 + 38 − 63x^ 2 + 8

Answers

what are you trying to do like simplify or what i can possibly help if i know
If you are trying to simplify the equation or combine like terms here is the answer

62y^2 - 8x^2 + 46

Mark me brainiest please

The Kirkland family is buying a new living room set that costs $1,295.

They are going to use their credit card that has an annual interest rate of 22%. If they pay off the furniture in 2 years, how much interest would they pay?

Answers

You would pay 44% interest being $569.80

At a school carnival, tickets can be purchased to participate in different activities. The table shows the total cost for different numbers of tickets.


What is the constant of proportionality that relates y , the total cost in dollars, to x , the number of tickets purchased?




PLZ I HAVE TO FINISH THIS TEST TODAYYY

Answers

Answer:

4 tickets for $1

Step-by-step explanation:

I just divided 8 with 2.00 and got 4.

The value of the constant of proportionality that relates y, the total cost in dollars, to x, the number of tickets purchased is 1/4.

What is a proportional relationship?

It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.

It is given that:

At a school carnival, tickets can be purchased to participate in different activities.

The data are shown in the picture.

From the data:

y ∝ x

Removing the proportional sign:

y = kx

Plug x = 8

y = 2

2 = 8k

k = 1/4

Thus, the value of the constant of proportionality that relates y, the total cost in dollars, to x, the number of tickets purchased is 1/4.

Learn more about the proportional here:

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HELP MEEE PLEASE CORRECT PERSON GETS AWARDED ❤❤

Answers

Answer:

-6 degrees

Step-by-step explanation:

-6 is the lowest number out of the temperatures :)

Answer:

-6

Step-by-step explanation:

because it the highest but coldest temp U-U im smart UvU

The ratio of blue marbles to red marbles in a box is 3 to 2. if there are 12 blue marbles in a box then how many red marbles are there?

Answers

The answer is: 8 red marbles!

This is because the equation can be written out like this
Blue to red - 3:2
Now it is, blue to red - 12:x

We have to think, what is the difference from the first equation to the second. We know the number 3 times 4 = 12, so we would do the same for the red, 2 times 4=8

If this helped, give me brainliest :)

Answer:

8 red marbles.

Step-by-step explanation:

The ratio is 3:2, blue to red. If there's 12 blue marbles and the first part of the ratio's 3, then:

12/3=4

Then you take the 4 and multiply it by 2, the second half of the ration to get 8.

And so, the answer's 8. If you divide 12:8 by 4 each you get your original ratio of 3:2, so that's your way to check.

Let a = 4 and b = 3. Select from the drop-down menu to create a true statement. 2ab+b2 ​ > 3a2– Choose... A. 2 B. 2b C. 4a D. 4b

Answers

Answer:

   the first one is correct

Step-by-step explanation:

Your answer would be La La La

Jaimi went to have a manicure that cost $30. She wanted to tip the technician 30% and the tax was 5.75%. How much did she spend total for the manicure

Answers

Answer: $41.24

Step-by-step explanation: Hope this helped.

The answer is $41.24 I think
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