Find the value of the expression 4a^4 - 2b^2 + 40 when a = 2 and b = 7

The product of two factors is 5,600 One factor is 80 What is the other factor?

Subtract (6x-2) - (-x+5)

Which of the following is nota characteristic of both observational studies and experiments

1. Which of the following inequalities is false? A. - 8 > - 1 B. - 5 < - 2 C. 14 > - 9 D. 5 < 10 2. Which number has the greatest absolute value? A. - 10 B. 0 C. - 20 D. 10 3. Find the difference: -10 - (-6) = A. - 4 B. + 4 C. + 16 D. - 16 4.

There are 225 students at March middle school. On Friday, 135 students wore spirit shirts. What percent of the students did Not wear spirit shirts on Friday?

The area of a rectangular wall of a barn is 64 square feet. Its length is 8 feet longer than twice its width. Find the length and width of the wall of the barn.

The graph shows the function f (x) = 2x whats the value of x when f (x) = 8

Miles is buying a chair that regularly costs $250. today the chair is on sale for 30% off. if the tax rate is 6%, what is the sale price of the chair including tax?

Alexandra completed 40% of a 50-question assignment. How many questions did she complete?

Solve f-7/g = h solve for h