MATHEMATICS MIDDLE SCHOOL

Proportional relationships!
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Proportional relationships! Need help on! - 1

Answers

Answer 1
Answer: Direct variation has this equation:

y = kx

where k is the constant of variation

y = -5 ; x = -15

y = kx
-5 = k(-15)
-5/-15 = k
1/3 = k

Choice D. y = 1/3 x 

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Nick has $7.00. Bagels cost $0.75 each and a small container of cream cheese costs $1.29. Write an inequality to find the numbers of bagels nock can buy. Identify what your variable represents.

Answers

.75x+1.29y < $7.00
x represents how many bagels he can buy
y represents how many cream cheese containers he can buy

How do you do question 9? If you answer please explain.​

Answers

Answer:

bottom left is -2x and bottom right is -3

Step-by-step explanation:

if you were to use a timeline you subtract 5 from 3 and that leaves you -2 and add the x from before and for the bottom right 2 - 5 is negative three if you need help its easy to make a timeline

Ms.acton spent 205.60 at target. If the sales tax is 6% what was her final bill

Answers

Answer: just put c

Step-by-step explanation:

C is always correct

The cost of printing a catalog of the products that your company distributes is a flat rate of $52 plus $0.20 per copy. Let C represent the total cost of printing and x represent the number of copies. Write in symbolic form an equation that will relate C and x. Organize the data into a table of values. Begin with 500 copies, increase by increments of 500, and end with 2500 copies. a. C = 52.20x Number of Copies, x Total Cost, C 500 $52,200 1000 $78,300 1500 $104,400 2000 $130,500 2500 $156,600 c. C = 52 + 0.20x Number of Copies, x Total Cost, C 500 $252 1000 $352 1500 $452 2000 $552 2500 $652 b. C = 52.20x Number of Copies, x Total Cost, C 500 $26,100 1000 $52,200 1500 $78,300 2000 $104,400 2500 $130,500 d. C = 52 + 0.20x Number of Copies, x Total Cost, C 500 $152 1000 $252 1500 $352 2000 $452 2500 $552 Please select the best answer from the choices provided A B C D

Answers

Answer:10.4

Step-by-step explanation:

Answer:

1045384620173418506891046 number of copies

Step-by-step explanation:

10464929103984753671930600 ×55215278300

What’s the missing factor of 27+18 _(3+2)

Answers

Answer:

If you are asking 27+18=+(3+2) then the answer is 9

Step-by-step explanation:

27+18=45

3+2=5

45 divided by 5

=9
What that person said ✅✅

How do you change 36/10 to a decimal?

Answers

You do top ÷ bottom, so it is 36 ÷ 10.

36 ÷ 10 = 3.6
36/10 it is like 36÷10 and then we just calculate it and it is 36÷10=3.6
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