Write and Solve Equations Answers

Williamston Daily is a new daily newspaper. When they first started printing three years ago they had 5900 home delivery subscribers. The number of subscribers increases by 66 every month. Write an equation that expresses the number of subscribers B in terms of n, the number of months the paper has been printed.a.B = 5900n + 66c.B = 66n + 5900b.B = 198n + 5900d.B = 66n + 3

Solve the equation. Then check your solution. k + 2 = 5 k a. c. b. d. Please select the best answer from the choices provided

Solve the equation for x. 5x - ( 4x - 1) = 2 a. c. b. - 1 d. 1 Please select the best answer from the choices provided

Solve the equation. Then check your solution. a. –6 c. 7 b. 6 d. –2 Please select the best answer from the choices provided

What is a variable?a.A variable is an unknown number or value represented by a letterc.A variable represents a change in valueb.A variable always represents the total amountd.A variable is always represented by the letter x

Solve for a. Assume that a, b and c are not zero. a. c. b. d. Please select the best answer from the choices provided

Bill bought a new cellular phone. His monthly bill will be $34.99 each month which includes 100 minutes of use. Additional minutes will cost $0.23 per minute. Write an equation that represents the cost of the bill C in terms of m, which is the number of minutes used ABOVE the 100 that are included in the base price. a. C = 34.99(m - 100) + 0.23 c. C = 0.23m b. C = 0.23m + 34.99 d. C = 0.23(m - 100) + 34.99 Please select the best answer from the choices provided

Initially a pool contains 340 gallons of water. A hose is placed in the pool, and the water is turned on. The hose adds 5.2 gallons of water per minute. Write an equation to represent the total amount V of water in the pool in terms of x, the number of minutes the hose has been on.a.V = 5.2x + 340c.V = -5.2x + 340b.V = 5.2xd.V = 340x + 5.2

The cost of having a package delivered has a base fee of $10.80. Every pound over 5 lbs cost an additional $0.41 per pound. Write an equation that expresses the cost C in terms of w, the total weight in pounds of a package weighing over 5 lbs.a.C = 10.8w + 0.41c.C = 0.41(w - 5) + 10.8b.C = 0.41w + 10.8d.C = 0.41w + 12.85

Solve the equation. Then check your solution. a. 3.17 c. 3.1 b. 3.3 d. –3.1 Please select the best answer from the choices provided