Which function can be used to determine the daily revenue if the price of a coupon card is decreased by x dollars?

R (x) = - x2 + 6x + 40

R (x) = - (x - 4) (x + 10)

R (x) = - (x2 - 14x + 40)

R (x) = - (x + 3) 2 + 49

In the diagram, CE = 12 and BE = 5. Based on the given information, AE =.

Randy's average grade is 89 with a standard deviation of 3. His grades follow a normal distribution. 6a. What is the probability that Randy will earn between an 83 and a 95 in a math class?

How do I make a ten to find the sum

a family ordered some candy bars and bags of chips for snacking the number of candy bars was twice as much as the number of bags of chips if the family spent a total of 5.50 how many bags of chips did the family buy if each candy bar is $1.

Andy paints 3 rooms in 7 hours. at the same pace, how long would it take to paint 15 rooms.

Approximate the value of √22 to the nearest hundreth

Give AB=19mm, BC=14mm, and AD=51mm, find the length of CD

What is the value of the expression - 9*2.2?

Which of the following statements about 585 are true? (Choose 2) A. it is divisible by 2 B. it is divisible by 3 C. it is divisible by 5 D. it is divisible by 2, 3 and 5

What is the inverse function of f (x) = x3 + 5? A) f (x) - 1 = 15 x B) f (x) - 1 = x - 5 3 C) f (x) - 1 = x - 5 D) f (x) - 1 = x + 5