A sweater was marked up from $40 to $50. If p is the percent increase in the price of the sweater, which proportion can be used to calculate p?

A.

B.

C.

D.

What expression is equivalent to x^3+8i^3

What is the value of x in the equation 3/4 (14x+8) - (1/2x+2) = 3/8 (4-x) - 1/4

Solving equations by multiplying or dividing 42=3c

What is 8 (9x+3) = 3 (2-5x) + 4x

What time is it in new york?

If there are 13 values in a data set in order from smallest to largest what is the first quartile of the data set a. The mean of the 4th and 5th values b. The mean of the 3rd and 4th values c. The mean of the 2nd and 3rd values d.

The zeros of the function f (x) = (x+2) ^2 - 25 are?

What value of X makes 13 - (9) = X a true sentence

Let f (x) = x^2 + 6 and g (x) = x+8/x. Find (g ° f) (-7)

What is - 3/4, 0.5, 2/3, - 7/3, 1.2 in order from least to greatest