Solve.Molly has $5.70 in coins. She has five more nickels than dimes. She has seven fewer quarters than dimes. How many quarters does she have?
A. 18 quarters
B. 16 quarters
C. 11 quarters
D. 23 quarters
Answer: C
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Evaluate the expression according to the order of operations.7 ? 
- 4(7 - 1)
A. 151 B. 59 C. 11 D. 67
Solve the application and write a sentence answering the question.In one town, 644 of the 1750 people who voted in the last presidential election are Hispanic. What percent is this?
A. 30% of the voters are Hispanic. B. 3% of the voters are Hispanic. C. 0.368% of the voters are Hispanic. D. 36.8% of the voters are Hispanic.
Solve the problem.Find the first term of a geometric sequence with the sixth term -4374 and common ratio of -3.
A. -2
B. 18
C. 
D. -6
Find the tangent line to the graph of f(x) = sin x + cos x at (?, -1).
A. y = -x + 1 B. y = ? C. y = x + ? D. y = -x + ? -1 E. none of these