staar algebra 1 review part 1

At a farmer’s market the total cost of 3 pounds of red apples and 4 pounds of green apples is $8, including tax. The total cost of 6 pounds of red apples and 1 pound of green apples is $6.20, including tax. What is the price per pound of the green apples?

• $1.40

• $0.80

• $3.00

• $2.20

Which of the following graphs best represents the solution to the system of linear equations shown below?

• A

• B

• C

• D

Which of the following is the solution for this system of linear equations?

• No Solution

• ( -3, 4 )

• ( 1, -2 )

• ( 2, 1 )

Which graph best represents the solution set of

−4x ≤ 6y − 54?

• A

• B

• C

• D

What is the solution set for −4x + 10 ≥ 5x + 55?

• F

• G

• H

• J

Which graph best represents the solution set of

y≤ - 4x ?

• A

• B

• C

• D

The graph of part of linear function gis shown on the grid.

• F

• G

• H

• J

Simplify

• 4x⁶y²/9

• 4x⁸y⁴/9

• x⁶y²/2

• x⁸y⁴/2

Simplify (4x³)² (2x⁴)

• 8x⁹

• 32x⁹

• 16x¹⁰

• 32x¹⁰

If f(x) = (x-3)² + 1, what is f(6) ?

• -2

• 7

• 10

• 16