Krutika was thinking of a number. Krutika adds 4 to it, then doubles it and gets an answer of 83.9. What was the original number?

Chris Johnson ran the 40 - yard dash in 4.24 seconds. What is the rate of speed? Round any answer to the nearest hundredth

You paid a total of $600 in interest toward a car loan. The interest rate was 6.3%. What was the original purchase price of the car?

The product of 17 and 1.27

The equation below shows the total volume (V), in cubic units, of 5 identical boxes with each side equal to s units: V = 5s3 If s = 1.4 units, what is the value of V?

Calculate. If possible, reduce your answers. 12+3· (11-15) =

Zoe is making a quilt using 15 red squares and 30 green squares. Which combination shows the same ratio of red squares to green squares

Where are the negative rational numbers placed on a vertical number line? A. to the left of 0 B. to the right of 0 C. above 0 D. below 0

One leg of a right triangle is 21 inches longer than the other leg, and the hypotenuse is 39 inches. Find the lengths of the legs of the triangle

Based on the tons handled in a year, the ports listed below are the 25 busiest ports in the united states (the 2013 world almanac). click on the webfile logo to reference the data. a.

What is the answer for 6k-9=-15