Six pencils are equal in value to two rulers. one ruler is equal in value to two erasers. Twelve pencils are equal in value to how many erasers.

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent.

Students in a fitness class each completed a one-mile walk or run. The list shows the time it took each person to complete the mile. Each time is rounded to the nearest half-minute. 5.5, 6, 7, 10, 7.5, 8, 9.5, 9, 8.5, 8, 7, 7.5, 6, 6.5, 5.

jessica is going to paint the floor of outdoor patio it is made up of two rectangles one rectangle measures 7 ft by 4 ft and the other measures 8 ft by 6 ft what is the total area of her patio?

What percent of his overall bill did beau save? Original Price: $205 Price after discounts: $143.50

Which equation can be simplified to find the inverse of y = x2 - 7? a: x=y ^ 2 - 1/7 b: 1/x = y^2 - 7 c: x = y^2 - 7 d: - x = y^2 - 7

Christina weighs 17 pounds more than twice her younger sister Sarah's weight when both girls stood on a frieght scale, the reading was 179 pounds how much does christina weigh

What makes the square root of 8 irrational?

What is the lowest multiple of 7 that can go into both 6 and 5?

Solve the following system of equations. What is the larger solution value of x, rounded to the hundredths place?

Which is larger 34.653 or 3.4653