Subtract use model if needed

(7x+5) - (3x+2)

The perimeter of a rectangle is 524 m. The length is 42 m greater than the width. what is the length of the rectangle

Simplify the expression. Write the answer using scientific notation. 8 (8.8 x 10^12) A. 70.4 x 10^12 B. 70.4 x 10^24 C. 70.4 x 10^13 D. 1.68 x 10^13

If 50,000 zombies increase by 5% each year how much would that be

Which of the following equations have x=2, y=1 as a solution a) 2x+5y=19 b) 2x+3y=14 c) 5x+3y=14 d) 2x+3y=7

For a standard normal distribution whats the probability of getting a positive number

Can be expressed as the sum u=v+w, where v satisfies the initial conditions

A box of 100 computer chips contains eight defective chips. suppose we selected a random sample of 10 chips from that box. find the probability that the sample had: a. at least one defective chip b. all defective chips c. nine defective chips d.

What is the answer to this question 2 (3x-5) + 3 (2x+3)

If you place $1,000.00 in a savings account with an interest rate of 5.25%/month, how much should you earn in interest at the end of the month?

What is the value of expression 16 - (2+4) * 2