Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)
A. 4ab
B. 8ab
C. 4a + 4b
D. 4a + b
Answer: C
Mathematics
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Solve the problem.Christina made a chart summarizing her shop's financial performance over the past three years. How much money was lost in the months described as "Poor"?
A. $400 B. $1200 C. $10,800 D. $3600
Mathematics
Find the book value to the nearest dollar.Cost $8,080, life 5 years, scrap value $808 at the end of 2 years using double-declining balance method
A. $5,171 B. $3,426 C. $5,462 D. $2,909
Mathematics
Simplify the expression by combining like terms.9x + 5 - 2x + 9
A. 7x + 14 B. 11x + 14 C. 21x D. 21
Mathematics
Determine the average rate of change for the function.f(x) = x + 3
A. 3
B.
C. -
D. - 3
Mathematics