A book regularly sells for $28. If the book is on sale for "20% off", how much is the sales price of the book?

I used the rule add 4, subtract 1 to generate a pattern. the first term in the pattern is 5. how can i write a number that could be in my pattern.?

What number has the same value as 20 tens

An oblique prism with a square base of edge length x units has a volume of x3 cubic units. Which expression represents the height of the prism? x units x units 2x units x units

Triangle TUV is transformed according to the rule. (180º rotation about the origin) What are the coordinates for U'? a (6, - 4) b (4, - 6) c (4, 6) d (6, 4)

The ordered pairs (2, - 11) and (5, - 20 (are solutions to which of the following equations? A. y = 3x - 5 B. y = - 3x + 5 C. y = - 3x - 5

A box of chocolates contains 5 milk chocolates and eight dark chocolates. You randomly pick a chocolate and eat it. Then you randomly pick another piece. What is the probability that both pieces are milk chocolate? Show your work:

Ms. King bought 7 packages of raisin boxes. Each packages had the same number of raisin boxes. She opened one package and gave 5 raisin boxes. How many raisin boxes were in each package?

What is the value of 6,035. underline digit is 3

Find all values of x such that sin 2x = sin x and 0 ≤ x ≤ 2π. (enter your answers as a comma-separated list.)

Which rectangular equation is equivalent to the polar equation r cos theta = - 2