800 m 35 cm - 154 m 49 cm

What is the converse of the statement "If an angle is right, then it measures 90 degrees"? If an angle is not right, then it does not measure 90 degrees. If an angle does not measure 90 degrees, then it is not right.

34 is 25% of what number?

Solve. What is 99*89-34:2-1?

On a winter morning, the temperature before sunrise was - 11°F. The temperature then rose an average of 12 degree each hour for 7 hours before dropping an average of 214 degrees each hour for 3 hours.

A standard deck of 52 playing cards has 4 suits with 13 different cards in each suit. How many different five-card hands are possible? A) 260 hands B) 2,598,960 hands C) 24,380 hands D) 311,875,200 hands

3. Which of the following is equivalent to 3 (y - 1 + 2y) ? A. 3y - 9 B. 6y - 3 C. 9y - 3 D. 3y - 3

If y various directly with x, write an equation for the direct variations. The find each value. 1.) If y = - 4 when x = 10, find y when x = 5 2.) If y = 12 When x = - 15, find y when x = 2 3.

89 (54x - 36) + 2 = - 3/4 (-40 + 16x) + 90xsolve for x

The ratio of cars to vans in a parking lot is 1 to 4. If there are 40 cars and vans in the parking lot altogether then how many vans are there?

Geoffrey's babysitter stayed from 6:25 P. M. until 10:40 P. M. For how much time does the babysitter need to be paid?