Solve.Amy traveled from home to school. Her odometer read 23,430.7 miles at the start and 23,501.7 at the end of the trip. She used 3.5 gallons of gas. How many miles per gallon did her car achieve? Round to the nearest tenth.
A. 20.3 miles per gallon
B. 22.4 miles per gallon
C. 18.6 miles per gallon
D. 23.5 miles per gallon
Answer: A
Mathematics
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Solve the problem.Bob fenced in a rectangular garden in his yard. The length of the rectangle is 6 feet longer than the width and the perimeter is 116 feet. What is the width of the rectangle?
A. 52 ft B. 25 ft C. 28 ft D. 26 ft
Mathematics
Find the inverse of the function.f(x) = (x + 16)2 - 3, x ? -16
A. f-1(x) = 
- 16
B. f-1(x) = 
+ 16
C. f-1(x) = 3x2 + 16
D. f-1(x) = 
+ 3
Mathematics
Determine whether the diagram could represent a function.
A. Yes B. No
Mathematics
Factor the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics