From the sum of 2x² - 3x-1 and x² + 5x, subtract 5x² + 2x+6.

Simplify: 8.2c-0.9 + (5.4-18d+7.2c) : 0.06

At the market, 8 apples cost $4, 4. How much do 9 apples cost?

Which equation could Sameer use to solve for the value of n if n + 13 = 17?

The average customer for a certain utility company pays $120 per month for utilities. The company plans to decrease utility bills by 3% each year for the next five years.

If x = 4 units, y = 5 units, and h = 7 units, find the area of the trapezoid shown above using decomposition.

The radius of a circle with area A is approximately √A/3. The area of a circular mouse pad is 54 square inches. Estimate its radius to the nearest tenth.

Which number is not a perfect square? A) 4 B) 9 C) 144 D) 84

15x+2= /,/,10x+7 10x+7

Tell whether the statement is true or false. 8 €{16, 24, 32, 40, 48} False True

What integer is the opposite of - 6? a. 1/6 b. 6 c. - 1/6 d. - 6