Adding integers. 8+20=

A textbook store sold a combined total of 477 history and math textbooks in a week. The number of math textbooks sold was 47 less than the number of history textbooks sold. How many textbooks of each type were sold?

The wholesale price of a TV is 65% less than the retail price therefore the wholesale price is? times the retail price

Explain why 49 has two possible square roots.

Write down the decimal expansion of the following terms 7/10

Each equation below is followed by several stories. Select all of the stories that can be represented by the equation. If none of the stories can be represented, select "None of the above". (a) x - 7 = 35 A dog park has 7 sections.

Are the equations m+3 = - 5 and m = - 2 equivalent?

Find a system of two equations in two variables, x1 and x2, that has the solution set given by the parametric representation x1 = t and x2 = 6t - 7, where t is any real number. (Enter your answer as a comma-separated list of equations.)

What number would complete the pattern below? 66 73 13 21 52 __ 10 20 a. 55 b. 56 c. 58 d. 61 e. 62

Given ABCD is a parallelogram probe ABCD is a rhombus

The student population of a school consists of 300 girls and 500 boys is 53 percent of the girls play a sport and 39 percent of the boys play sports who plays more sports