On Tuesday Shayna bought seven boxes.

On Wednesday half of all the boxes that she had were destroyed. On Thursday there were only 21 left. How many did she have on Monday?

An item is regularly at $85. It is on sale for 20% off the regular price. How much (in dollars) is discounted from the regular price?

Analyze the table below and answer the question that follows which of the following can be determined from the table above

If a = - 65 and b = 8, the product of a x b models which rule for multiplying integers? What is the product?

The theoretical probability that a pop song plays on your MP3 player is 0.45. There are 80 songs on your MP3 player. How many of the songs are pop songs?

One and three sevenths plus 3 and 3 fiths equals

Jean gets an allowance of $15 each month plus an extra $2 for each chore she completes around the house. How much allowance will she earn if she does x chores in a month? a. 15x + 2 dollars b. 2x dollars c. 2x + 15 dollars d. 17x + 15 dollars

Solve for x, 4x - 5 = - 17

Solve: 5x - 7x + 6 = - 2 (x - 3). A) 0 B) 3/4 C) 2 D) infinitely many solutions

What represents the inequality |x + 1| + 2 < - 1.

Evaluate the expression for the given values of the variables. 2a+b2; a = - 3, b = - 2 A. 4 B. - 4 C. 7 D. 3.5