Solve the system of equations using substitution.
A. (-3, 0)
B. (-3, -3)
C. (3, -3)
D. (-3, 3)
Answer: D
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Use the graph of a known basic function and horizontal shifts to sketch the function.y = (x + 5)2 
A. 
B. 
C. 
D. 
Solve the system of linear equations.
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What will be an ideal response?
Solve the problem.In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four tests. To get a grade of C, the average of the first five tests must be greater than or equal to 70 and less than 80. Solve an inequality to find the range of scores that Rob can earn on the fifth test to get a C.
A. 40 < x < 90, where x represents Bob's score on the fifth test B. 40 ? x < 90, where x represents Bob's score on the fifth test C. x ? 40, where x represents Bob's score on the fifth test D. 40 ? x ? 90, where x represents Bob's score on the fifth test
Determine whether the variation between the indicated quantities is direct or inverse.The price of an item and the quantity of the item that you can purchase with a given amount of money
A. Inverse B. Direct