What number should be added to both sides of the equation to complete the square? x^2 + 8x = 4
a.4
b.8
c.16
d.32

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

How do you write 600 as a product of its prime factors (index! )

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?