Is it possible to multiply a 3 by 4 matrix and a 2 by 2 matrix

Shannon spent 1/4 of her money on snack. She then spent 2 times as much on lunch for her sister and herself. If she had 3/8 of her money left, how much did she spend on lunch?

Solve for n n+1 3/5 = 3 3/10

Maria pumped 8 gallons of unleaded gas into her mini-SUV at a cost of 21.04. How much would it have taken for maria to have filled up the 14 gallon tank if the cost of unleaded gas remained the same?

MMelissa is making clothes for her dolls. She has 7/8 yard of fabric. Each doll shirt requires 2/7 of a yard of fabric. How many shirts can she make for her dolls?

A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f (t), in feet, at different times, t, in seconds: f (t) = - 16t2 + 32t + 90 The average rate of change of f (t) from t =

The length of a rectangle is 4 more than twice the width. if the length is less than 62, find the width. what is the inequality that represents this problem?

In a certain town, 10% of people commute to work by bicycle. if a person is selected randomly from the town, what are the odds against selecting someone who commutes by bicycle?

A Texas hotel has a number of conference rooms, c, available for events. Each conference room has 275 foldable chairs. Write an equation to represent f, the total number of foldable chairs, in all of the conference rooms at the Texas hotel.

Simplify - 7 (3p-2k+1)

Most insurance companies will replace a vehicle any time an estimated repair exceeds 80% of the blue book value of the vehicle. Michele's insurance company paid $8500 for repairs on her car after an accident.