Use an integer to express the number.Sales at Andrea's Formal Wear Shop were $1891 less this week than the sales last week.
A. -1891
B. 1891
Answer: A
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Write fraction in lowest terms.
A. 
B. 
C. 
D. 
Solve the problem.The grade point average, G, of students at a community college is shown by age, x, in the table below. Use the line connecting the points (18, 2.5) and (26, 3.2) to find a linear model for this data. 
A. G = 0.1x + 0.7 B. G = 0.0875x + 2.5875 C. G = 0.0875x + 0.925 D. G = 0.0875x - 0.925
Bernie invested a sum of money 5 year(s) ago in a savings account, which has since paid interest at the rate of 6% / year compounded quarterly. His investment is now worth $22,927.66. How much did he originally invest? Round your answer to the nearest cent.
?
$__________
Fill in the blank(s) with the appropriate word(s).
Simplify the expression. Write the result using positive exponents only.-2z-2
A. 
B. - 
C. - 
D. 