NY 8th Grade Math Review

Front

Solve the linear equation 3x + 5 = 17.

Back

x = 4

Front

Simplify the expression: 4^2 * 4^3.

Back

1024

Front

If a:b = 2:3 and b:c = 4:5, find a:c.

Back

1:3

Front

Determine if the relation {(1, 2), (2, 4), (3, 6)} is a function.

Back

Yes, the relation {(1, 2), (2, 4), (3, 6)} is a function.

Front

Perform a reflection over the x-axis on the point (3, 5).

Back

(3, -5)

Front

Calculate the mean of the following data set: 12, 15, 18, 21, 24.

Back

18

Front

Find the slope of the line passing through the points (2, 3) and (4, 7).

Back

2

Front

Simplify the radical expression: √(27) + √(12).

Back

5√(3)

Front

f(x) = 2x + 3, find f(5).

Back

13

Front

Area of a triangle with base 6 cm and height 8 cm?

Back

24 square cm