Simplify the expression. (Remember the order of operations.)-19 + 18 - 16 + (-7)
A. 8
B. -24
C. -10
D. -28
Answer: B
Mathematics
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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.x2 + y2 = 6
A. x-axis only B. y-axis only C. Origin only D. x-axis, y-axis, origin
Mathematics
Graph the inverse of the function plotted, on the same set of axes. Use a dashed curve for the inverse.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.You withdraw $63 a week from a savings account for 6 weeks. What is the overall change in the account?
A. -$69 B. $378 C. $69 D. -$378
Mathematics
Write the indicated expression.Keerti found that he had y dimes in his pocket. Write an expression that represents this quantity of money in cents.
A. 10y
B. 
C. y + 10
D. 
Mathematics