X^2 + 9x + 20

simplify

A woman traded in her old car, which got 40 miles per gallon on the highway, and purchased a new car, which gets 38 miles per gallon. What is the percent of decrease in mileage?

Rory was with some friends outside an ice cream parlor. he noticed that one out of every four people bought a vanilla cone. he wants to know the estimated probability that five randomly picked people entering the shop will not buy vanilla cones.

If your target number of calories is 1200 per day to lose weight, but you are consuming 1100 calories per day, then your target is what percent of the calories you are consuming?

The quotient of four and twenty

23x25 is the same as

Is 4,300 m greater, less, equal to 43km

For all values of x. which expression is equivalent to (3x + 2) + 2 (3x + 2)

walter's salary this year is $23,400. If this is $1,700 more than he made last year, what was his salary last year?

Joel spent $15.23 on a gift for his sister and $18.90 on a gift for his mother. how much did he spend altogether? a. $33.13 b. $34.03 c. $34.13 d. $34.23

Rush Trainer purchased a houseboat for $165,000. The financing company requires a 15% down payment for a 30-year loan at 7%. At the end of 30 years, what will be the total amount of interest charged?