Answer:
Of all adults age 30 and older, 37 percent are grandparents
Step-by-step explanation:
Answer:
For the first one is 75 and 30 looks on a calculator add 75+75+30=180
Answer:
x = 4, y = 2
Step-by-step explanation:
Given quadrilateral is a parallelogram. Diagonals of a parallelogram bisects each other.

Maybe if you put a picture I could help you out
Answer:
a
Step-by-step explanation:
it's a lol easy homie it's really simple