KYOTE Practice

An eastbound car is going 4 miles per hour faster than a westbound car. The cars are 208 miles apart 2 hours after passing each other on a highway. What is the speed, in miles per hour, of the eastbound car?

• 54

• 50

• 53

• 51

• 52

If a man walks at the rate of 2 feet per second, how many minutes will it take him to walk 4320 feet?

• 2160

• 1080

• 18

• 72

• 36

Solve 56 − 7 x = 2 for x.

• 58

• 54/7

• 58/7

• 54

• -47

The graph of the line with equation y = 7 x + 8 crosses the x-axis when x = ?

• 8

• -8/7

• 0

• -7/8

• 8/7

Multiply. 2 (4x + 2) (x − 1)

• 8x² − 12x − 4

• 8x² − 4x − 4

• 16x² − 8x − 8

• 16x² − 24x − 8

• 8x² − 4

A line with slope 3 passes through the point (0, 10). What is the y-coordinate of the point on the line with x-coordinate 2?

• 16

• 6

• 13

• 9

• 32

A rectangular field is enclosed by 360 feet of fencing. What is the length, in feet, of the field if its length is 6 feet more than its width?

• 183

• 90

• 87

• 177

• 93

Simplify. (−6)² − 4²

• 20

• -52

• -4

• 52

• -20

Simplify. 5 (5 − 2x) − 2 (4 − 3x)

• 17 − 16x

• 33 − 16x

• 33 − 5x

• 17 − 4x

• 17 + x

Simplify. 6x⁸ − 2x² Divided by 2x²

• 3x⁶-1

• 6x⁸-1

• 3x⁶-2x²

• 6x⁸

• 3x⁴-1