2. if x = –1 and y = –3, then 5(x2 – 7 + y) =

a. –5.

b. –15.

c. –45.

d. –55.

C) -45

Step-by-step explanation:

5(x^2-7+y)=5((-1)^2-7+(-3))=5(1-7-3)=5(-6-3)=5(-9)=-45

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

10.4 inches

step-by-step explanation:

2x2x2.6