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Simplify the expression. Write your answer using only positive
exponents.
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1.
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2.
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3.
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4.
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Find the product.
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5.
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6.
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7.
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8.
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Solve the equation. 
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Solve the inequality. Graph the solution.
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9.
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10.
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Evaluate the expression.
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11.
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12.
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13.
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Find the product. 
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Find the difference.
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14.
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Match the given information below with the correct linear
function.
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15.
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16.
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Evaluate the expression. 
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17.
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Consider the system of inequalities and select all that are true. 
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Find the sum.
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18.
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19.
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You and your friend are collecting seashells on the beach. You collect 36 more
shells than your friend collects. Together, you and your friend have 130 seashells. Write a system of
linear equations that represents this situation. How many seashells do each of you collect?
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Match the inequality below with its correct description or
graph. a. | the solution set of all numbers x no more than
4 | b. |  | c. | 13 is less than the
sum of twice a number x and 14. | d. |  | e. | 13 is less than or
equal to twice a number x plus 14. |
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20.
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x £ 4
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21.
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Which statements are true about the function  ?
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Solve the system of linear equations. Check your solution.
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22.
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Find the slope and y-intercept of the graph of the linear
equation.
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23.
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y – 2 =  x Slope:______
y-Int:_______
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Solve the equation.
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24.
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Write an equation of the line with the given slope and
y-intercept.
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25.
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slope:  y-intercept: –8
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