Exam 2: Review of Basic Algebra

Express in exponential form: log3(243)= 5

Evaluate s: s = ut + at2 for u = 15, a = 32, t = 5

Solve: = 0.24

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

Conor had to pay income taxes of $3 440.00 plus 22% of the amount by which his taxable income exceeded $36 000.00. If his tax bill was $3 684.00, calculate his taxable income.

Solve and find the value of y, given 3(1-2y)+ 5y = 5

Evaluate:

After reducing the regular selling price by 1/7, Moon Electronics sold a TV set for $294. What was the regular selling price?

Age difference between my son and me is 30 years. Sum of our ages is 54. What is my age now?

Solve: 5(2x - 4)- 3(1 - 3x)= -64

Simplify: 11.5784^3/7

Evaluate P: P = A(1 - RT)for A = 700, R = 0.185, T =

Simplify: (-a³ - 11a² - 3a)÷ (-a)

Sony has been producing 1710 VR headsets a day through two work shifts. The second shift has produced 90 fewer headsets than seven-fifths of the number of headsets produced by the first shift. What is the number of VR headsets produced by the second shift in a day?

Calculate:

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

Solve: 635241(1093)⁰

Solve for x and check your answer: 8x + 14 = 12x + 22

Express in logarithmic form: 3⁹ = 19683

Evaluate 5000