Write the equation for each of the following statements (Each one is worth 10 points): 1) Xavier is nine years younger than Yolanda.​

2) Yolanda is seven years older than Zed.​

3) The sum of the ages of Xavier and Yolanda is twenty-five.

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For extra credit (3 points), solve for the ages of Xavier, Yolanda, and Zed.

What are the ages of Xavier, Yolanda, and Zed?

X = Y= Z=

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy