Given that ABCD is a rhombus, what is the value of x?

(3x + 12

The perimeter of a rectangular yard is 204 ft. if the width of the yard is 45 ft. what is the length of the yard

When Gary woke up this morning, the temperature was - 3 degrees outside. At 3:00 in the afternoon, the temperature had risen 14 degrees. What was the temperature at 3:00 in the afternoon?

A building has an entry the shape of a parabolic arch 84 ft high and 42 ft wide at the base as shown below. Find an equation for the parabola if the vertex is put at the origin of the coordinate system.

What is the median of the scores shown in the stem-and-leaf plot? Test Scores Stem Leaves 6 2 7 0, 6, 8, 9 8 3, 5, 8, 8, 9 6, 6, 7, 7, 8, 8. 9 10 0, 0 6|2 = 62 percent a. 96 b. 92 c. 91 d. 88

You and four friends go to a movie and each buy popcorn. choosea reasonable value for x. Evaluate the expression

What is the correct line description for x+3y=1?

Combine the like terms to create an equivalent expression: - 4y - 4 + (-3)

Dave bought a new game for $28 the tax rate was 7% how much was the tax and total price?

How does a temperature of 4°F compare to - 7°F?

Simplify 4 + 2 (3x - 7) + 5x. -3x + 4 11x - 3 11x - 10 23x - 7