James has 10 friends. He has 13 enemies. If he multiplies both of them 10 and 13 times 2. How much enemies and friends does he have all together.

2/3 of my cats plus 4. How many cats does the nemesis have?

The following frequency table summarizes this year's injuries on the Canadian Rounders cricket team. Number of injured players Number of matches 0 | 4 1 | 5 2 | 2 3 | 3 4 | 2 Based on this data, what is a reasonable estimate of the probability that

0.42 ha = ... m2

Z squared divided by z

Donna invested 1200 at 7% for 3 years what will her investment be worth at5 the end of 3 years'

Hector recorded the amount of time he spent running for 3 days what is the total number of hours hector spent running

In the standard (x, y) coordinate plane, what is the area of the circle x^2 + y^2 = 169?

How long is the shorter side of a rectangle when one side is 2" longer than the other and the area is 15 sq. in?

The height of a parallelogram is 3 times the base. The base measures 4.5cm. What is the area of the parallelogram?

The music store is having a 15% off sale on all classical cds. Lyell has a coupon for 20% off any classical music CD. how much will Lyell save on a classical CD that has a price of $23,99?