Which quadrilateral always has two pairs of parallel sides and four right angles?

a. kite

b. parallelogram

c. trapezoid

d. rectangle

4x + 16 less than or equal to 18

Charlotte and Alexander each wrote an expression, but only Charlotte's expression is equivalent to 4g + 15. What could be Alexander's expression? A. 4 (g + 2) + 7 B. 5g - (g - 15) C. 3 (g + 5) - g D. 8g - 4 (g - 4) - 1

There are approximately 39.97 inches in 1 meter. How many meters are there in 240 inches

What is the property of equation for - 1/3+1/3=0

Write a compound inequality that represents the situation. On a road in the city of Rochester, the maximum speed is 50 miles per hour, and the minimum speed is 20 miles per hour. A. 20 ≥ x ≥ 50 B. 20 < x < 50 C. 20 > x > 50 D. 20 ≤ x ≤ 50

What is the scale factor of lmn to opq?

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?