Aregular square pyramid has a base length of 6 cm. the slant height of the pyramid is 9 cm. what is the surface area of the regular pyramid?
a. 90 cm2
b. 120 cm2
c. 144 cm2
d. 252 cm2

If i have one apple and give you the apple, how many apples do i have?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?