Mr. Robles has two kinds of fruit in his basket. The ratio of apples to oranges in the basket is 3:4.
If there are 9 apples, how many pieces of fruit are in his basket?
A. 21
B. 8
C. 38
D. 12

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Find the value of the variable and the length of each secant segment.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?