Activity 18: Word Problems Using Equation

ctions: Answer the following questions.

- The width of a rectangle is 6 yards more than twice its length. The perimeter is 30 yards. The length is:

2 yards.

3 yards.

6 yards.

What are the solutions to the quadratic equation 50-x^2=0

5x - 7y = 10 find the equation for y

Convert a percent to a fraction and decimal 483

An executive invests $23,000, some at 8% and the rest at 7% annual interest. If he receives an annual return of $1,800, how much is invested at each rate

An equivalent equation has been written by multiplying the second equation by 2. 4x - 9y = 7 → 4x - 9y = 7 2 (-2x + 3y = 4) → - 4x + 6y = 8 What is the solution to the system? a. (-19/2, - 5) b. (-5,-19/2) c. (-15/2,-11/3) d. (-19/10,1/15)

How do you convert 79 dollars to cents

Matt is raking leaves for his neighbors. It takes him 7/8 hour to rake one lawn. How long will it take Matt to rake the leaves for 6 neighbors? Write a multiplication sentence to sole.

Describe the difference between simple and compound interest and which type of interest earns money more quickly

The charts show the effect of an interest rate adjustment on an adjustable-rate mortgage. Before adjustment, the principal is 200,000 dollars, the monthly interest rate is.

Chef Johnson used 4 1/2 cups of flour to make 4 fruit cakes how many cups of flour are needed for 1 fruit cake