Represent the following algebraically. A number, x, decreased by the sum of 2x and 5

Ten less than 3 times a number is the same as the number plus 4

A pet shop has 25 dogs at the start of the year. In January, 5 dogs were sold and 3 dogs were bought. In February, 8 dogs were sold and the store took delivery of some new dogs.

A 20 ft ladder reaches a window 18 ft high. How far is the foot of the ladder from the base of the building?

Solve 2 (4x - 3) = 2 (x + 2) + 8 for x. A. x = - 2 B. x = 4 C. x = 3 D. x = - 5

5x+13c-2 inequality

Start at 7 and subtract 3each time

Suppose you know the area of a circle and the measure of the central angle of a sector. Describe the process of finding the area of the sector.

Cups are sold 8 a package and plates are sold 12 to a package. If you want to have the same number of each item for the party, how many of each do you need to buy? what is the least number of packages of each you need to buy?

What is the formula for the sum of an infinite geometric series

Denise put $95 into an account that pays 5.2% interest, compounded monthly. According to the rule of 72, approximately how long will it take for her money to double?