Prinicipal Ramirez wants each of the 588 students at her school to solve 40 math problems for homework tonight. If every student solves the 40 math problems, what is the total number of math problems they will solve tonight?

40cents = ? In nickels

Are 9 (4-x) and 36-9x equivalent expressions

There are 3,280.84 feet in a kilometer. There are 5,280 feet in a mile. To the nearest hundredth, how many kilometers are in a mile?

If f (x) = 4x3+3x2-5x+20 and g (x) = 9x3-4x2+10x-55, what is (g-f) (x) ? A) 5x3-7x2+15x-75 B) 5x3+x2+5x+35 C) 13x3-x2+5x-35 D) - 5x3+7x2-15x+75

Determine which is the greater amount of money. Write each as a fraction of a dollar in lowest terms. A. 15 dimes or 7 quarters b. 45 pennies or 8 nickels c. 100 pennies or 25 nickels d. 208 dimes or 50 quarters e. 1,478 nickels or 295 quarters

Thru (4,0) parallel to y=1/2x+5

Find the vertex of this parabola y=x^2-2x

F (x) = 2x - 1 and g (x) = x2 - 3x - 2, find (f + g) (x) A. (f + g) (x) = x2 - x - 3 B. (f + g) (x) = x - 3 C. (f + g) (x) = - x - 3 D. (f + g) (x) = x2 + 5x + 3

What is 0.40x+10=45 in math

when conducting an experiment, why may one group's results be different from another group's results?