Find the sum.-14 + (-7)
A. -7
B. -21
C. 21
D. 7
Answer: B
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List the numbers that precede and follow the given number in the given base.DB216
A. DB16; DB416 B. CA116; CA316 C. CA116; EC316 D. DB116; DB316
Write the objective function that describes the problem.An office manager needs to buy new filing cabinets. Cabinet A costs $5, takes up 5 square feet of floor space, and holds 7 cubic feet of files. Cabinet B costs $8, takes up 8 square feet, and holds 13 cubic feet. He has only $74 to spend and the office has room for no more than 74 square feet of cabinets. Let x equal the number of cabinet A's bought and y equal the number of cabinet B's bought.
A. z = 10x + 3y B. z = 3x + 10y C. z = 13x + 7y D. z = 7x + 13y
Use a proportion to solve the problem.A bag of fertilizer covers 2000 square feet of lawn. Find how many bags of fertilizer should be purchased to cover a rectangular lawn 90 feet by 230 feet.
A. 1035 bags B. 104 bags C. 11 bags D. 10 bags
Find the degree measure that corresponds to each radian measure.
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