This graph represents a quadratic function. - 10
-5
5
10
-10
What is the value of a in the function's equation?
ОА
-3
OB
-2
C. 2
OD 3

Kevin and randy muise have a jar containing 78 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $13.90. how many of each type of coin do they have?

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !