3x2 − y3 − y3 − z if x = 3, y = −2, and z = −5.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

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.