Calculate. Write answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Answer: A
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Solve the proportion problem.Tanya Forester discovered an old family photograph in the attic. It measured 2 inches wide and 3 inches long. She had a length of frame molding she could cut up to build a frame that could hold a picture with a perimeter of 33 inches. If the old photograph is enlarged to fit in that frame, what are the length and width of the enlarged photograph?
A. Length: 10.9 inches; width: 7.6 inches B. Length: 9.4 inches; width: 7.6 inches C. Length: 9.9 inches; width: 6.1 inches D. Length:9.9 inches; width: 6.6 inches
Solve.Five times a number, added to -3, is 42. Find the number.
A. 45 B. -9 C. 225 D. 9
Provide an appropriate response.Determine the quadrants in which the given point (x, y) may lie when xy < 0.
A. I or III B. I or II C. II or IV D. II or III
Solve the problem.If friction is ignored, the time t (in seconds) required for a block to slide down an inclined plane is given by the formula t = 
where a is the length (in feet) of the base and g ? 32 feet per second per second is the acceleration of gravity. How long does it take a block to slide down an inclined plane with base a = 14 when 
If necessary, round the answer to the nearest tenth of a second.
A. 0.4 sec B. 2.4 sec C. 1.4 sec D. 1.7 sec