Solve each equation. use substitution to check your answer.

1) X-5=8

2) A+4=21

3) M+3=-5

Abe deposited $600 in a savings account with simple interest. One year later, he had earned $90 in interest. What was the interest rate?

Write a function rule that gives the total cost c (p) of p pounds of sugar if each pound costs $0.59. c (p) = 0.59p c (p) = 59p c (p) = p + 0.59

Find the surface area for the given cylinder with the radius 6 and the height 24

The length of a rectangular lot is 7 yards less than twice its width. If the length was increased by 11 yards and the width decreased by 6 yards, the area would be decreased by 40 square yards. Find the original dimension of the lot.

For part of a science experiment, Andre adds 0.45 milliliters of dye to 11.2 milliliters of water. How many milliliters does the mixture contain? Group of answer choices A. 10.75 B. 15.7 C. 11.245 D. 11.65

There are 8 Apples and some bananas on the counter. Someone buys 3 apples. Now there are 4 more bananas than apples. How many bananas are there?

You sold the most for your school's fundraiser so you get to enter the cash vault. There are $1, $5,$10 and $20 bills. The probability of picking a $1 bill is 48%, a $5 bill is 26%, a $20 bill is 10%. What is the probability of picking a $10 bill?

Factor out the greatest common factor from the polynomial 9x-27y+9=

What strategy would use to divide 36 by 6 explain why you chose that strategy

At a concert 5/9 of the people in line are girls. 2/3 are wearing glasses, what fraction of the people are wearing glasses?