Mathematical Problems and Solutions

Front

If 8x - 8 = 24, find the value of 6x - 4.

Back

20

Front

Identify the ordered pair (x, y) that satisfies both equations: x + y = 0 and 4x - 2y = 24.

Back

(4, -4)

Front

Solve the inequality: |x - 10| ≤ 3.

Back

7 ≤ x ≤ 13

Front

Find the least possible value of 4n + 3 if 4n - 3 ≥ 1.

Back

4

Front

Determine the value of x for which |x - 3| + 3 equals 0.

Back

No value of x

Front

If f(x) = 3x + 4(x + 1) + 2, then f(4x) =?

Back

28x + 6

Front

A line in the xy-plane passes through the origin and has a slope of 1/3. Which point lies on the line?

Back

(3, 1)

Front

Which point lies on the line that goes through the points (2, 4) and (4, 5)?

Back

(6, 6)

Front

John's pepper plant is 6 inches tall and grows 4 inches a year. What does the y-intercept represent in the height function?

Back

The y-intercept represents the starting height of 6 inches.

Front

Calculate f(5) for the function f(x) = x^2 - 3x.

Back

10