What are the following solutions to 2x^2-8x-90

Aldo works for a moving company after school for 4 hours each day on Monday through Thursday afternoons. On Saturday, he works for 6 hours. At $7.50 per hour, with no overtime, how much does he earn each week?

What is being done to the variable in the equation y + 8.5 = 17.2?

How do i solve a 30 60 90 triangle

Kristen is marking gingerbread cookies and needs to convert grams to ounces. The equation y = 0.04x describes the approximate number of ounces y in x grams

A machine manfactures wheels with a diameter of 70cm. It is acceptable for the diameter of a wheel to be within 0.02cm of this value. Write and solve an absolute-value equation to find the minimum and maximum acceptable diameter.

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