Suppose A and B are 3 x 5 matrices. Which of the following are the dimensions of the matrix A + B?

a. 3 x 5

b. 8x8

C. 15 x 15

d. 81

Two thirds of a numbers equal to 20 what is it

which table represents vaiable solution for y=5x, where x is the number of tickets sold for the school play and y is the amount of money collected for the tickets?

Mrs. Amy has 5 cups of grape tomatoes, which she is serving as a snack to a group of children. Each serving is 1/4 of a cup. How many children can get a serving of grape tomatoes as a snack?

What is The fraction in simplest form 14/8

What is the factored form of the expression? 120y^2 - 63y - 147

1.75 grams * 1,000/1 g

Jeb's club collected 182 toys last year and 412 toys this year. About how many toys did Jeb's club collect altogether? (Give your answer to the nearest 100 toys.) A. about 200 B. about 400 C. about 600 D. about 700

X / (4.2) = - 3 Theres no choices

Write a mathematical expression for the word phrase - 5/6 and 6/5

Pat has 4 flowerpots, and she wants to plant a different type of flower in each one. There are 7 types of flowers available at the garden shop. In how many different ways can she choose the flowers? 35 210 28 840