Unit Test — Unit test Answers

What value of x is in the solution set of 2x – 3 > 11 – 5x?

Solve the equation.–9x + 1 = –x + 17

Solve the equation.y + 3 = –y + 9

Fiona solved the equation shown. – (6x – 3) = –

The formula to convert °F to °C is C = (F – 32).Convert 50°C to °F.

Step 1: –10 + 8x < 6x – 4Step 2: –10 < –2x – 4Step 3: –6 < –2xStep 4: ________

Anastasia uses the equation p = 0.7(rh + b) to estimate the amount of take-home pay, p, for h hours worked at a rate of r dollars per hour and any bonus received, b.

Which input value produces the same output value for the two functions on the graph?

Solve the inequality.2(4x – 3) ≥ –3(3x) + 5x?

The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and smallest diameters of the ellipse.

What is the solution to the linear equation?6k + 10.5 = 3k + 12

The tables represent the functions f(x) and g(x).

What is a correct first step in solving the inequality –4(3 – 5x)≥ –6x + 9?

What is the solution to the linear equation? + p = + p

Deepak wrote out the steps to his solution of the equation – 3x – 5 + 4x = –. Which step has an incorrect instruction?

The volume, V, of a rectangular prism is determined using the formula V=lwh, where l is the length, w is the width, and h is the height of the prism.Using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches? Round to the nearest tenth.

What value of x is in the solution set of 3(x – 4) ≥ 5x + 2?

What is the justification for the step taken from line 2 to line 3?

Solve the equation.8 – 2x = –8x + 14

Solve the equation for a.K = 4a + 9ab