Answer the question.Choose the expression that is equivalent to the following: (7x + 5y)(9y3)
A. 7x + (5y + 9y3)
B. (7x + 9y3)(5y)
C. (7x) + (5y)(9y3)
D. (9y3)(7x + 5y)
Answer: D
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Match the equation to the correct graph.y = 2(x + 2)2 - 3
A. 
B. 
C. 
D. 
Write the expression as a product of a whole number and a power of 10. Use an exponent to represent the power of 10.50,000
A. 5 × 105 B. 5 × 103 C. 5 × 104 D. 5 × 102
Provide an appropriate response. A rental car costs $20 for a day plus $0.25 per mile. Write a function that represents the cost of the car for a single day if x represents the number of miles and f(x) represents the car rental cost.
A. f(x) = 20x + 0.25 B. f(x) = 0.25x C. f(x) = 0.25x + 20 D. f(x) = 20.25x
Solve the problem.Matt bought 3 pounds of oranges and 2 pounds of apples and paid src="https://sciemce.com/media/4/ppg__file0518192205__f1q72g4.jpg" alt="" style="vertical-align: -15.0px;" />
A. $0.74 per pound
B. $0.76 per pound
C. $0.79 per pound
D. $0.72 per pound
before tax. Andy bought 4 pounds of oranges and 3 pounds of apples and paid 
before tax. Use this information to set up a matrix equation of the form AX = B , which can be solved to determine the price per pound for oranges and apples. Solve this matrix equation to find the price per pound of oranges.Use the fact that for 