Solve the problem.Mrs. Boyd has a desk full of quarters and nickels. If she has a total of 35 coins with a total face value of $5.35, how many of the coins are nickels?
A. 19 nickels
B. 23 nickels
C. 17 nickels
D. 18 nickels
Answer: C
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Write the ratio or rate in simplest form.A brand of cheese crackers contains 424 calories in 32 crackers
A. 
B. 
C. 
D. 
Write the fraction in simplest form.
A. 
B. 
C. 
D. 
Determine where the function is increasing and where it is decreasing.g(x) = 6x2 + 96x + 348
A. decreasing on (-?, -8) increasing on (-8, ?) B. increasing on (-?, -8) decreasing on (-8, ?) C. increasing on (-?, -48) decreasing on (-48, ?) D. decreasing on (-?, 8) increasing on (8, ?)
Solve the problem.Consider 
where 
Find a number A such that 
for all x satisfying 
Use this A to obtain a bound on the error of using Simpson's rule with 
to approximate the definite integral.
A. 2.8935 × 10-5 B. 6.5104 × 10-5 C. 7.2338 × 10-6 D. 1.0417 × 10-2