How many different ways can a race with 8 runners be completed?

The equation c/5 + $1.00 = $9.00 can be used to find the total cost (including the delivery charge per person) for flowers purchased by 5 office workers. What was the total cost, c, of the flowers A) $20.00 B) $40.00 C) $50.00 D) $54.00

In a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b, what is the value of b, if a=2 (root of) 3 and c=2b

What is the value of - 9r - 7 when r = 2? -25 -18 11 45

A recipe for bread calls for 4 1/4 cups of flour. Which expression gives the number of cups offlour needed if you want to make 3 1/2 batches of this recipe?

What is the leading coefficient of this polynomial - 2a^3b^2+5ab^5+7b^4+8

Identify the common factors of 16,24,40

A salesperson receives a 2.5% commission on sales. What commission does the salesperson receive for $8000 in sales?

How many hours are in a year?

How many solutions does this system have? y=5x+6 y-5x=7 a) no solutions b) 1 solution c) 2 solutions d) many solutions

12. The ratio of clown fish to angelfish at a pet store is 5:4. The ratio of angelfish to goldfish is 4:3. There are 60 clown fish at the pet store. a. How many angelfish are there? b. How many goldfish are there? auton Mifflin Harcourt.