Stephanie is registering her son for swim lessons. There is a one-time $45 registration fee plus a $20 fee per lesson. Stephanie paid a total of $225. For how many lessons did Stephanie register?

What is 16 divided by 14.72

Decrease £600 by 20%

Bobs supermarket sells red apples and green apples at the ratio of 5:3.

What is the answer to 10 less than 38 is

Select the best answer for the question 9. The perimeter of a church window is 80 inches. If the window is in the shape of a square, what is the length of each side of the window? A. 20 inches fold B. 15 inches C. 60 inches D. 40 inches

Use the formula d = rt. Find t for r = 33.2 m/h and d = 375.16 m. A. 0.09 h B. 341.96 h C. 11.3 h D. 12,455 h

Factor the expression. 3x2 + 7x-6

Solve for ALL values of x given the following equation. (simplify whenever possible) x^2+14x-8=-3x^2

If f (x) = 2x + 3 and g (x) = x2-7, find (f+g) (x)

Noel bought 4 T-shirts and 2 pairs of pants for $92. The cost of each pair of pants is $22. If all the T-shirts cost the same amount, the cost of each T-shirt is $.