Simplify by removing parentheses and collecting like terms.8x - (2x - 14)
A. 6x + 14
B. 6x - 14
C. -6x - 14
D. -6x + 14
Answer: A
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Fill in the boxes to make each step of the solution true. = -6
= -6 ??x =?
What will be an ideal response?
Perform the indicated operation and write your answer with positive integer exponents. ?
A.
B. 1
C.
D. -1
Solve the problem.When pouring water from one five gallon bucket to another, a person tends to pour at a faster rate at first and then slow down in order not to spill. The amount of water left in the original bucket can be approximated by where f(t) is measured in gallons and t is the time spent pouring in seconds. Find the approximate amount of water left in the original bucket after 6 seconds of pouring. Round to the nearest hundredth.
A. 2.32 gal B. 4.25 gal C. 4.37 gal D. 2.68 gal
Assume x and y are functions of t. Evaluate dy/dt.xy2 = 4; dx/dt = -5, x = 4, y = 1
A.
B. -
C.
D. -