Exam 2: Review of Basic Algebra

Evaluate: (-1)¹³

Solve: x + x = 126

You have three colors of candies a jar - yellow, red and blue. There are 4 times plus 3 as many yellow candies as there are blue candies. There is 5/8 as many minus 6 red candies as there are blue. There are a total of 402 candies in the jar. How many of yellow, blue and red candies are there?

Simplify: (-4)⁴ ? (-4)

Evaluate K: K = for N = 112, C = 250, P = 2450, n = 24

Evaluate: (1.05)⁰

Simplify: (m2)6

Solve: 2x + 17 = 7x - 15

Simplify: ÷

Simplify: 3ax - 4x + 1 - 7 + 3x - 4ax

Simplify: -(4 - 6a) - (-8 + 6a)

Evaluate s: s = , where p = 3411.50, r = 0.0925, t = 75

Evaluate: 50.00

Simplify: 4(9y - 4) - 2(y - 1) - (1 - 3y)

Solve: 17 - 4(2x - 7) = 15x - 3(2x - 3)

A machine requires 4 hours to make a unit of Product A and 7 hours to make a unit of Product B. The machine operated for 810 hours producing a total of 150 units. How many units of Product B were produced?

Bow Valley Electronics sold a mini stereo set during a sale for $776. Determine the regular selling price of the set if the price of the set had been reduced by 1/4 of the original regular selling price.

Simplify:

Solve: 4(2x - 5) + 3 = 3(x - 4)

Evaluate K: K = for N = 32, C = 20, P = 1859, n = 26