Solve the problem.The cost to rent a power-wash machine from the hardware store depends on the number of hours the machine is rented. The ordered pair
indicates that it costs $52 to rent the machine for 2 hours, and the ordered pair
indicates that it costs $208 to rent it for 8 hours.a) Write a linear equation giving the cost, y, in terms of the number of hours x.b) Use the equation found in part a to find how much it costs to rent for 11 hours.c) How many hours could you rent for a cost of $598?
A. y = 25x; $275; 22 hours
B. y = 26x; $286; 23 hours
C. y = 28x; $308; 23 hours
D. y = 27x; $297; 24 hours
Answer: B
Mathematics
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Find the volume of the indicated region.The region bounded by the paraboloid and the plane
A. ?
B. ?
C. 5000?
D. 2500?
Mathematics
Use the graph to find the standard equation of the circle.
A. (x + 1)2 + y2 = 25 B. x2 + (y + 1)2 = 25 C. (x - 1)2 + y2 = 25 D. (x + 1)2 + y2 = 5
Mathematics
Fill in the blank with one of the words or phrases listed below.The
property is used to multiply 2x(x - 4).
A. monomial B. binomial C. FOIL D. distributive
Mathematics
Multiply and simplify.14 ?
A.
B. 70
C.
D.
Mathematics