What is 100,000,000 written as a power of ten? a.10 8 b.10 9 c.10 10 10 d.10 11

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition