Translate the sentence to an inequality.A number is greater than 8.
A. x ? 8
B. x < 8
C. x ? 8
D. x > 8
Answer: D
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Perform the indicated operation. Write the answer in lowest terms.2
÷ 1
A. 2
B. 1
C. 3
D. 1
Solve.An office manager needs to buy new filing cabinets. Cabinet A takes up 7 square feet of floor space. Cabinet B takes up 4 square feet of floor space. The office has room for no more than 28 square feet of cabinets. Thus, 
where x is the number of A cabinets and y is the number of B cabinets. Does the office have enough floor space for 4 A cabinets and 7 B cabinets?
A. Yes B. No
Solve.A rocket is launched from the top of a cliff that is 112 feet high with an initial velocity of 168 feet per second. The height, h, of the rocket after t seconds is given by the equation 
How long after the rocket is launched will it strike the ground? Round to the nearest tenth of a second, if necessary.
A. 11.1 sec B. 12.8 sec C. 12.5 sec D. 11.8 sec
Find all values for which at least one denominator is equal to 0. Write answers using the symbol ?. Do not solve.
- 
= 0
A. x ?5, 6 B. x ? -5, -6, -8, -18 C. x ? -5, -6 D. x ? 5, 6, 8, 18