Jack bought a stereo on sale for $231. The original price was $385. What was the percent of decrease in a price

If Nicole sells three times as many boxes of cookies as she already has, then she will have sold 67 more boxes than Anne sells. Anne has currently sold 703 boxes more than 25% of what Emma has sold. Emma has sold 636 boxes of cookies.

If log50=1.699 then what is the value of log (100) 50? a. 0.0849 b. 169.9 c. 0.01699 d. 0.849

Split 3/4 into unit fractions

Kari just got a new car with tires that are 21 inches in diameter. If her wheels are spinning at a rate of 800 revolutions per minute, how fast is she going in miles per hour? Round your answer to the nearest whole number.

A pencil at a stationery store costs $1, and a pen costs $1.50. Shawn spent $12 at the store. He bought a total of 9 items. Which system of equations can be used to find the number of pencils (x) and pens (y) he bought? 1.5x + y = 12 x = 9y x + 1.

The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. How large are the angles?

2x898 tell which strategy

Find the volume of the figure 4 ft 4 ft 10 ft

Quotient of the number and 22

Four friends went shopping for school clothes. Kim bought 5 shirts, Jill bought 4 shirts, Leslie bought 6 shirts, and Crystal bought only 1 shirt. Which answer choice represents the mean of the shirts purchased?