Use the distributive property to write the expression without parentheses. Then simplify, if necessary.7(x + 2)
A. 7x + 9
B. 7x + 14
C. x + 14
D. 7x + 2
Answer: B
Mathematics
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Simplify.(-i)38
A. 1 B. i C. -1 D. -i
Mathematics
Solve the problem.
Rob Schneider is married and files separately from his spouse on his tax return. His taxable income is $36,330. How much tax does he owe?
A. $4980 B. $4995 C. $4988 D. $5003
Mathematics
Solve the formula for the specified variable.V = 
Bh
for B
A. B = 
B. B = 
C. B = 
D. B = 
Mathematics
Solve the problem.Suppose that a weight on a spring has an initial position of 
inches and a period of 
Find a function 
that models the displacement of the weight.
A. s(t) = 6 cos (2?(2.5)t) B. s(t) = 6 cos (2?(0.4)t) C. s(t) = 12 cos (2?(0.4)t) D. s(t) = 12 cos (2?(2.5)t)
Mathematics