Mathematics Middle School

is this a function? {(10, 9), (-2, -16), (-6, 7), (5, 8), (8, 16). (–11, 9)}

Answers

Answer 1

Answer:

No, i dont think so, going off of second hand knowledge though :1

Step-by-step explanation:

Related Questions

Solve questions 1-3.Show your work.

Answers

We need more info
Step explain to

i cant see that bs whattttttt

Gayle bought 3.4 yards of fabric that cost $4.75 per yard. What was her total cost?

Answers

45.67 is the answer!!!!!

1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure

2.the amount of seasoning you have

3. the list of ingredients, multiplied by 3

4.Your amounts of milk & cheese
you need to get from the store

5.List of ingredients written in decimal form

Answers

Answer:4.68, 234, 228, 76

Step-by-step explanation: if you do what the problem is telling then you end up with 4.68 for the decimal 234 seasonings the list of ing multiplied by 3 = 228 the milk and cheese is 6/1 or 6 their yo go

You are about to begin work on a swimming pool in your yard. The first step is to have a hole dug that is 5 yards long, 4 yards wide, and 8 yards deep. You will use a truck that can carry 15 cubic yards of dirt and charges $ 10 per trip. How much will it cost you to have all the dirt hauled away?

Answers

Answer:

$110

Step-by-step explanation:

First, find how many cubic yards of dirt will be dug up:

Use the volume formula, V = lwh

Plug in the values:

V = lwh

V = (5)(4)(8)

V = 160

Now, divide this by 15 to find how many trips it will take:

160/15

= 10.67

Round this to the nearest whole number:

10.67

= 11

Multiply this by 10 to find the price:

11(10)

= 110

So, it will cost $110 to have all the dirt hauled away

The cost will be equal to $110.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

First, find how many cubic yards of dirt will be dug up using the volume formula, V = lwh

Plug in the values:

V = lwh

V = (5)(4)(8)

V = 160

Now, divide this by 15 to find how many trips it will take:

=160/15

= 10.67

Round this to the nearest whole number:

=10.67

= 11

Multiply this by 10 to find the price:

Cost =11(10)

Cost = 110

Therefore, the cost will be equal to $110.

To know more about an expression follow

https://brainly.com/question/463363

#SPJ2

Take a look at the picture and answer correctly so i can mark you as brainliest.

Answers

Answer:

{-20, 1, 7, 8, 18}

Step-by-step explanation:

Range is the y value and you write it in order :)

Round 6.73524 to the Nearest hundredth.
6.73
6.734
6.735
6.74

Answers

Answer:

The answer is 6.74

D. 6.74

We can figure this out by looking at the number after the hundredths place:

6.73524

If the number is 5 or above, you round the number in the hundredths place up. But if it is 4 or below, you leave the number the same.

Hope this helps!! Good luck.

The graph shows the distance, y, that a car traveled in x hours: A graph is shown with x axis title as Time in hours. The title on the y axis is Distance Traveled in miles. The values on the x axis are from 0 to 5 in increments of 1 for each grid line. The values on the y axis are from 0 to 125 in increments of 25 for each grid line. A line is shown connecting ordered pairs 1, 25 and 2, 50 and 3, 75 and 4, 100. The title of the graph is Rate of Travel. What is the rate of change for the relationship represented in the graph? fraction 1 over 50 fraction 1 over 25 25 50

Answers

Answer:

I would say the answer would be y=25x

Step-by-step explanation:

Y=35x as in you increase 35 every time you go up on the graph

Answer:

Step-by-step explanation:

A figure is dilated by a scale factor of 12. If the origin is the center of dilaton, what is the image of a vertex located at (3, 4)?

Answers

After the dilation, the coordinates of the vertex is (36, 48)

How does the vertex change after the dilation?

If we have a dilation of a scale factor K where the origin is the center of the dilation to a point (x, y), the image after the dilation will be:

(k*x, k*y).

Here the scale factor is k = 12, and the point is (3, 4).

So if we apply the dilation to that vertex, we get:

12*(3, 4) = (12*3, 12*4) = (36, 48).

After the dilation, the coordinates of the vertex is (36, 48)

If you want to learn more about dilations:

https://brainly.com/question/3457976

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What do I plug into a calculator to find the value of 777 after a 7% increase?

a
777 x 1.07
b
777 + 7
c
777 x 0.07
d
777 x 0.17

Answers

Answer:

Step-by-step explanation:

you do a because there is a 7% increase (times 0.07) and add 1 because the original value dosnt leave

A because 777x1.00 would be 777. The .07 percent is the 7 percent increase

1: Chris bought 12 feet of rope. How many inches of rope did he buy? 1ft = 12in
help ?
And i need help with this to pls 2(A speedboat can go 300% faster than a rowboat can. How would you express this as a fraction and a decimal)

Answers

12 times 12 is 144 for the first one
and 300:0 i think

Answer:

Number 1 is 144 inches of rope.

Number 2: 300% is 3.00 as a decimal and 300/100 as a fraction.

Step-by-step explanation:

Number 1 explanation=1ft=12 inches. 12x12=144

Help me please!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

3.75 is the same as 3 3/4

385% just straight up doesn't make any sense

17/4 is over 4

3 3/5 is less than 3 3/4

d is the answer :D hope this helpssss

A student answered 56 problems on a test correctly and received a grade of 80%. How many (total) problems were on the test if all the problems were worth the same number of points?

Answers

Answer:

98% is almost 100%, so we can see that the number of problems on the test can only be 1 or 2 more than 86.

The number of problems on the test is 87

Step-by-step explanation:

Answer:

87 problems

Step-by-step explanation:

Hope this helps

Grandma Gertrude gave 13 pieces of jewelry and Grandma Fien gave y pieces of jewelry to the Carlson sisters to divide evenly among themselves. There are 55 Carlson sisters. How many pieces of jewelry did each sister receive?

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I think the answer is 1

I NEED HELP AHHHHH!!!!!!!!!!!

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Answer: I think it's 4.5

Step-by-step explanation: 27÷6=4.5

I actaully had this question on my test today the correct anwser was 4.5

10 customers entered a store over the course of 8 minutes. At what rate were the customers entering the store in minutes per customer ?
Explanation please

Answers

Answer:

1.2 people per minute

Step-by-step explanation:

because you need to divide 10 and 8 which equals 1.2

Answer:

1.25 per minute

Step-by-step explanation:

10 ÷ 8= 1.25

Brainliest to first:))))))

Answers

I believe the answer is A :) sorry if wrong

Answer:

Its A

Step-by-step explanation:

10y-7x=3y+6=11x - 3x = -10, -8

Look at the picture below and answer correctly so i can mark you as brainliest.

Answers

Answer:

{14,13,6,0}

Step-by-step explanation:

It’s basically the y value :)

14,13,6,0.................

Mary used the equation x = $4 * y to represent the table above. What mistake did she make, and what should the correct equation be to represent this table?

Answers

Answer: she has to remove the $ sign from the equation

Step-by-step explanation:

Mary removed the dollar sign from (X.)
We know this because $4.00x$5.00=$20.00 so that’s correct and we know that $12.50x $4.00=$50.00. So, our only error here is that there is no dollar sign in our (X) numbers. So that is Mary’s mistake. We can correct it by simply adding a dollar sign to 20 to make $20.00 and adding another dollar sign to 50 to make $50.00

Hope this helps!

plz help and dont suggest khan academy i cant figure it out will give brainliest

Answers

Answer:

-15x -18y =-4

Step-by-step explanation:

just add the values together, -8+-7, -3+-5 and -11+7

Answer:

-15x -18y =-4

Step-by-step explanation:

Please help due today { only EVENS} Mark Brainliest and 31 points

Answers

Answer:

2: No

4: No

6: Yes

8: x = 3

10: x = 2

12: x = 3

14: x = 12

16: x = 8

18: x = 30

20: x = -6

22: x= 7

24: $50

26: 14

Step-by-step explanation:

I need someone to simplify the following..
1) -m - 6m
2) 8-m-6m

Answers

rcafiiplmiStep-by-stepexplanations

-7m y 8-7m

1) -7m
2) 8-7m
What you do is you all like variables.
So -m and -6m you add them and get -7m.
8-m-6m you add -m and -6m and get -7m that means your equation would be 8-7m

5+2b-2
=( )b+( )
please i need help!!!!

Answers

Answer:

Step-by-step explanation: sorry im stuck too :(

There are eight 6th grade classrooms
at a middle school Each
homeroom has 33 students. How
many students are the Middle
School?.

Answers

Answer:

264

Step-by-step explanation:

8X33=264

264

33x6=264

I hope this helps!

45 points! I have this die soon so, please answer

Answers

Answer:

5/9cd

Step-by-step explanation:

Answer:

Dont get mad if I got it wrong but I think it 13 or 48

There are 13 dogs at the dog park on a busy Saturday. 1 of them is a labrador retriever.What is the probability that a randomly selected dog is a labrador retriever?

Answers

Answer:

there is a 1/13 (one in 13) chance that they will randomly pick a labrador.

Step-by-step explanation: If you need more help just message me :)

Answer:

1/13

Step-by-step explanation:

Please help with numbers 5, 12, 15, and 3 of your choice! Please I'm desperate I don't understand the topic.

Answers

I’ll give you the awnser from them all, but the show your work from just one. Hopefully you can figure it out. If not, reply with specific things you don’t understand and Ill try to talk it out with you. I struggled alot with this stuff when I was in your age too.

5) The answer is x = 3/4 or x= 0.75

12) x = 4

15) x = 2

Reasoning:

All m

Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?

Answers

It would be the bottom right table Explanation: if you look at the right side of each table, it shows mi (miles) then if you look at the left side it says hr (hours) so under hours you find the number 1 for one hour then you find 55 for the number of miles. Then you should have 55 miles per hour! Hope this helps シ

Josiah collected 3/5 of a bin of glass bottles to recycle. Helen collected 9 times as many bins as Josiah. How many bins of bottles did Helen collect? Write your answer as a fraction or as a whole or mixed number

Answers

Answer:

27/5 or 5 2/5

Step-by-step explanation:

3/5 * 9/1 = 27/5

Does anyone know this ?

Answers

a is the correct answer

Which statements are true of the quadrilateral she constructed? Select three options.

Answers

Answer:

the 2nd one, 3rd one, and 5th one

Step-by-step explanation:

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