Add.-20 + (-7)
A. 27
B. -27
C. 13
D. -13
Answer: B
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Tell whether the angle is acute, right, obtuse, straight, or reflex.
A. Acute B. Obtuse C. Reflex D. Straight
Provide an appropriate response.Generally accepted accounting principles (GAAP) are:
A. accepted by the IRS for reporting standards B. accepted by the IRS for tax determination C. accepted by industry standards D. all of these are appropriate references to GAAP
Danny and Stacey have gone from the swing to the slide at the park. The slide is inclined at an angle 
. Danny weighs 39.0 pounds. He is sitting in a cardboard box with a piece of wax paper on the bottom. Stacey is at the top of the slide holding on to the cardboard box. Find the magnitude of the force Stacey must pull with, in order to keep Danny from sliding down the slide. (We are assuming that the wax paper makes the slide into a frictionless surface, so that the only force
keeping Danny from sliding is the force with which Stacey pulls.)
?
?
A. 37.8 lb
B. 31.1 lb
C. 26.5 lb
D. 22.7 lb
E. 29.8 lb
Solve the problem.Midtown Delivery Service delivers packages which cost 
per package to deliver. The fixed cost to run the delivery truck is 
per day. If the company charges 
per package, how many packages must be delivered daily to break even?
A. 37 packages B. 10 packages C. 16 packages D. 8 packages