8. Find the cos(C). .
5
13
1
C. 12.
5
b. 12.
0
26
13
d. 13
5

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug