Math Skills Assessment

Simplify the expression: 3x + 5x - 2.

• 3x + 2

• 8x + 2

• 8x - 2

• 5x - 2

Solve for x: 2x + 3 = 11.

• 5

• 3

• 4

• 6

What is the area of a triangle with a base of 10 cm and a height of 5 cm?

• 40 cm²

• 15 cm²

• 30 cm²

• 25 cm²

If the angles of a triangle are 30 degrees and 60 degrees, what is the third angle?

• 90 degrees

• 75 degrees

• 45 degrees

• 120 degrees

Interpret the following data set: {2, 4, 4, 6, 8}. What is the mode?

• 4

• 8

• 6

• 2

A bag contains 3 red, 2 blue, and 5 green marbles. What is the probability of drawing a blue marble?

• 1/5

• 1/4

• 2/5

• 3/10

If f(x) = 2x + 3, what is f(4)?

• 11

• 9

• 15

• 7

Graph the linear equation y = 2x - 1. What is the y-intercept?

• 0

• 1

• -2

• -1

What is the value of log10(100)?

• 10

• 1

• 2

• 1000

If a rectangle has a length of 8 cm and a width of 3 cm, what is its perimeter?

• 22 cm

• 24 cm

• 20 cm

• 18 cm