Use an integer to express the number.On a cloudy day, the water temperature in the swimming pool drops 2 degrees.
A. -2
B. 2
Answer: A
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Solve.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls.A = 8 m
A. 265 m B. 8.2 m C. 16.3 m D. 68 m
Solve the problem.Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 38 in. and a base of 56 in. If the glitter costs $1.00 per ft2, how much will it cost to cover the felt?
A. $177.33 B. $2128 C. $59.11 D. $14.78
Solve the system of nonlinear equations using the method you prefer.
A. (-2, -3), (-3, -2) B. (-2, 3), (-3, 2) C. (2, 3), (3, 2) D. (2, -3), (3, -2)
Solve the problem.The number of quarters needed to double an investment when a lump sum is invested at 10%, compounded quarterly, is given by n = log1.025 2. In how many years will the investment double, to the nearest tenth of a year?
A. 28.1 years B. 7.0 years C. 3.5 years D. 14.0 years