Ella has 50 stacks stacks of ten pennies in each stack describe

Составь верные равенства и неравенства, используя таблицу: 32*2, 120+253, 900-653, 300*2, 640:8, 900:3, 450-350, 45*3

Find the square of the radical expression of 121

The sum of four consecutive integers is 26. What is the largest of the integers?

Which of the following is an open equation 5x+7=12 12 + (-8) = 4 25=5 (5) 8+0=8

Is 98.45 a rational or irrational number?

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?