Rolando is 13. In five years, his age will be 3/2 the age of his sister Marisa now. How old will Marisa be in three years?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

What is x and y intercepts for y=x+7

Pranza plotted point a in the coordinate plane below.