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IgorLugansk [536]
3 years ago
9

I need help asap plz

Mathematics
1 answer:
Lostsunrise [7]3 years ago
7 0

Answer:

A

Step-by-step explanation:

The constant of proportionality is the ratio between the two proportional variables in a directly proportional relationship. In this case, the variables are x and y.

To find the constant of proportionality, all we have to do is divide any value of y by its corresponding value of x. Let's take the values in the first row of the table. We know that x=2 and y=12, so the constant of proportionality is \frac{y}{x}=\frac{12}{2} =6. Hope this helps!

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————————-
inessss [21]

Answer:

35 is the larger number.

26 is the smaller number.

Step-by-step explanation:

We don't know either number so let one of the numbers be x, the other one can be 9 less (so take away 9) x - 9

These two numbers add up to 61 ("sum" means adding)

x + x - 9 = 61

Combine the x's

2x - 9 = 61

Add 9 to both sides

2x = 70

Divide by two on both sides

x = 35

That's one of the numbers.

x - 9 = 35 - 9 = 26

So the numbers are 35 and 26.

35 is larger.

26 is smaller.

4 0
3 years ago
Need answer ASAP!! Jessica has twice as many CDs as Fran, and Fran has five more than three times as many CDs as Alyssa. Let c =
blsea [12.9K]

Answer:

10 + 6C

Step-by-step explanation:

C = the number of CDs Alyssa has

Alyssa has C CDs

Fran has five more than three times as many CDs as Alyssa.

Fran has 5 + (3 * C)

Fran has (5 + 3C) CDs

Jessica has twice as many CDs as Fran

Jessica has 2 * (5 + 3C) CDs

Jessica has 10 + 6C CDs

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%202%20-%20x%20%5E%7B2%7D%20%20%2B%20x%20%20%7B%7D%5E%7B3%7D%20" id="TexFormula1" title=" 2 -
geniusboy [140]

Answer:

2-x^2+x^3

Step-by-step explanation:

The expression 2-x^2+x^3 can't be simplified further since the terms in the expression are unlike terms.

Hope this helps ;) ❤❤❤

3 0
4 years ago
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
-Dominant- [34]

16 × (14 - 6) × 3 - 6^2 ÷ 6

parenthesis first

16 × (8) × 3 - 6^2 ÷ 6

exponents next

16 × (8) × 3 - 36 ÷ 6

multiplication and division from left to right

128 *3 -36 ÷ 6

384 -36 ÷ 6

384 -6

378

8 0
3 years ago
Read 2 more answers
At what point do the lines x + y = 10 and y = 2x + 1 intercept?
alukav5142 [94]

Answer:

(3,7)

Step-by-step explanation:

6 0
3 years ago
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