5/7 + 3/8? 1/6 + 5/6?
5/6 + 1/3?
3 4/5 + 7 1/2?
3 3/4 + 5 1/3?
2/3 - 5/8?
3/7 - 1/6?
2/3 - 2/4?
16 2/3 - 12 2/5?
7 5/6 - 3 1/4?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2