Determine whether the given equation is an identity.-5(- 2x + 4) = 3 - 9x - 4x
A. Yes
B. No
Answer: B
Mathematics
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Solve the linear equation with the intersection-of-graphs method. Approximate the solution to the nearest hundredth if necessary.
= 
A. -0.8 B. 1.67 C. 1.43 D. -2
Mathematics
Construct a graph for the first ten terms of the sequence.an = 
n 
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression.(-6x6yz9)3
A. 18x18yz27 B. -18x18yz27 C. -216x18y3z27 D. 216x18y3z27
Mathematics
The following circle graph displays Chris and Mary Smith's monthly $2900 family budget. Use the circle graph to answer the question. 
What is the ratio of money spent on miscellaneous to the total amount of the monthly budget?
A. 
B. 
C. 
D. 
Mathematics