Simplify by using the order of operations. Round your answer to the nearest hundredth.45.5 - 2.5 ÷ 3 ? 48.9
A. 0.29
B. 4.75
C. 700.90
D. 2184.20
Answer: B
Mathematics
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Solve the equation 
for y. Round your answers to two decimal places, if necessary.
?
A. 
or 
B. 
or 
C. 
or 
D. None of the above.
Mathematics
Write the interval in set-builder notation and graph the set on a number line.
A. 
B. 
C. 
D. 
Mathematics
Solve.A motorcycle traveling at 70 miles per hour overtakes a car traveling at 40 miles per hour that had a three-hour head start. How far from the starting point are the two vehicles?
A. 7 miles
B. 76
miles
C. 280 miles
D. 4 miles
Mathematics
Find the slope and the y-intercept of the given line.5x + 7y = 48
A. -1
; 
B. 
; 
C. - 
; 
D. 1
; 
Mathematics