Solve the problem.The area of a rectangular piece of cardboard shown is 774 square inches. The cardboard is used to make an open box by cutting a 4-inch square from each corner and turning up the sides. If the box is to have a volume of 1400 cubic inches, find the dimensions of the cardboard that must be used.
A. 22 in. by 47 in.
B. 10 in. by 31 in.
C. 14 in. by 39 in.
D. 18 in. by 43 in.
Answer: D
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Without graphing the function, state the shift(s) that are applied to the graph of 
to graph the given function. If the graph of 
must be rotated about the x-axis, state this.f(x) = (x + 6)2 + 10
A. left 6 units, down 10 units B. right 6 units, up 10 units C. right 6 units, down 10 units D. left 6 units, up 10 units
Simplify the rational expression. (Assume the denominator is nonzero.)
A. 3x2 B. 12x2 C. 3x D. 12
For the given initial investment, simple interest rate, and time of investment, find the total value of the investment. Round to the nearest cent.$71,500 at 3.5% for 2 years
A. $50,050.00 B. $76,505.00 C. $72,000.50 D. $5005.00
Decide whether the expression has been simplified correctly.(x6)2 = x8
A. Not simplified correctly B. Simplified correctly