Me sole for z
x=y+z solve for z

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?