Solve the equation for the given variable. Select the answer that best

describes your solution.

4 (2x + 7) + 3 = 8x + 31

Infinitely many solutions

No solution

One solution

Drew wants to go to the batting cage. It costs $1.25 to hit per round. Which equation can be used to represent how many rounds Drew can hit, n, with $20.00? A. n-1.25=20 B. 20n = 1.25 C. 1.25n = 20 D. n + 1.25 = 20

60 less than a number y

Write a quadratic equation to represent a function with the vertex (-4, 1)

When 23 is subtracted from 4 times a certain number, the result is 49. What is the number?

If you used 648 KWH and the power company charges 0.05954/KWH with a customer charge of $2.85, how much will you pay?

How do u expand 500,000

How does the volume of a sphere with radius 2cm compare to the volume of a sphere with radius 1cm

6 yards to 36 yards. Find the percent of change. Round to the nearest tenth of a percent if necessary.

Mark, evan, and cayla are playing a game. there are 3 blue marbles, 2 red, and 1 green marble. if mark pulls a blue marble he gets $1. if evan pulls a red marble, he gets a $2. if cayla pulls a green marble, she gets $3.

How do you reduce 12/30 by 1/2