What is the value of the expression? 43 • 4−5
a. 4−15
b. 4−2
c. 42
d. 48

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.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2