The number on Mr. Mott's door is after 100. If you count by 20s four times, you will get the number. What number is it?

You are doing chores to earn your allowance. For each chore you do, you earn $3. In the equation below, c is the number of chores you do, and d is the number of dollars you earn.

What is a better deal? 24-ounce bag for $1.19 36-ounce bag for $2.89

What is the value of the exponetial expression below 49 1/2

What is the equation of the line with an x intercept of - 1 and y intercept of 2

The sum of (2x^3 - 3x^2 + 4) and which polynomial results in the polynomial (5x^3 + 4x^2 - 1) ? A. (-3x^3 - 7x^2 + 3) B. (3x^3 + x^2 - 3) C. (3x^3 + 7x^2 - 5) D. (7x^3 - x^2 + 3) E. (10x^3 - 12x^2 - 4)

The gradient of the line 2y = - 3x + 4 is

What is the quadrant/axis for (7,-12

A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m long how tall is the building round your answer to the nearest meter

1. Solve each equation, system of equations, or inequality. a) x4 + 4x3 - 10x2 - 28x-15=0 given (x - 3) and (x + 1) are factors to the polynomial f (x) = x4 + 4x3 - 10x2 - 28x-15 b) x3 - 8x-7=0 given (x + 1) is a factor for the polynomial h (x) =

5.3-2.8x-7.1+3.9x I really can't figure it out, can someone do it step but step to? Also do step by step for: 1/2x+7/12+3/5x-2/3 I saw a answer for this one but it was an improper fraction.