What is the simplest form of this expression? - x^3 (5x+1) + 4x^4

A loss of $500 in the stock market is worse than a gain of $200 in the stock market. Write an inequality that relates the rational numbers.

Find a mathematical model that represents the statement. F varies directly with s and inversely as the square root of d. f=6 when s=2 and d=9

Compare 36% of 2.5b and 1.5% of 80b

What is an equation of the line with slope 6 and y-intercept - 4?

Simplify (9^5) ^7 9^2 9^12 9^13 9^35

The perimeter of a rectangle is 280 cm. The ratio of the width to length is 3:4:3:4. What is the length of the rectangle?

The polynomial 3x ^ 3 - 16x ^ 2 + 31x - 20 the area of a trapezoidal desktop. Of the bases of the x ^ 3 - 5x the height of the trapezoid? Hins: Use long division, what is trapezoid represented by the expressions trapezoid

Tori takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75% tax. Is 80$ enough to pay for the service?

After travelling 2/5 of a Journey a driver found that he had 60km more to go find the length of the whole Journey?

Mata exercises 30 minutes each day Greg exercises for 10 minutes each day how many more minutes that's Greg exercise in a month of 31 days than Martha