Write a mathematical expression for the situation described.During a walk-a-thon, Rosilyn walked 16 fewer laps than June walked. If June walked b laps, how many laps did Rosilyn walk?
A. (16 - b) laps
B. 
laps
C. (b - 16) laps
D. (b + 16) laps
Answer: C
Mathematics
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Write the ratio as a percent.
A. 58% B. 5.8% C. 31% D. 29%
Mathematics
Find a formula for f-1(x).f(x) = 6x + 4
A. f-1(x) = -6x - 4
B. f-1(x) = 
C. f-1(x) = 
- 4
D. f-1(x) = 
Mathematics
Find an equation in point-slope form of the line having the specified slope and containing the point indicated.m = 
, (-10, 1)
A. y - 10 = 
(x + 1)
B. y - 1 = 
(x + 10)
C. y + 1 = 
(x - 10)
D. y + 10 = 
(x - 1)
Mathematics
Perform the indicated operation and simplify.
+ 
A. 
B. 
C. 6m - 7
D. 
Mathematics