Suppose A and B are two matrices with the same dimensions. Explain how to find A + B and B - B.

Kyle drives his truck 429 miles on 33 gallon of gas. How many miles can Kyle drive on 1 gallon of gas

Plutonium-210 has a half-life of 140 days. Use the formula, where, is the remaining mass, is the original mass, and is the half-life, to determine how long it takes to reduce 300 milligrams of plutonium-210 to 200 milligrams.

What is the value of the underlined digit in the number 0.047

The sum of the roots of 3x 2 + 11x - 4 = 0 is -11/3 -4/3 11/3 4/3

It takes an ant farm 3 days to consume 1/2 of an apple. At that rate, in how many days will the ant farm consume 3 apples?

The sum of 2 numbers is 38. if twice the smaller is 2 less than the larger, find them both

During football game, a quarterback standing at the 9-yard line passes the ball to a receiver at the 24-yard line. The receiver then runs runs with the ball half way to the 50-yard line.

The price of a stock increased 1/2 cent Monday morning. On Monday after noon, the price of the stock decreased 5/6 cent. What is the overall change in the stock price?

25) Another term for measurement data is

William bought a piece of wood that is 3 feet long. He cuts it into two pieces. One piece is 14 inches long. How long is the other piece?