Solve the problem.The amount of gas that a helicopter uses is directly proportional to the number of hours spent flying. The helicopter flies for 4 hours and uses 20 gallons of fuel. Find the number of gallons of fuel that the helicopter uses to fly for 6 hours.
A. 35 gal
B. 24 gal
C. 36 gal
D. 30 gal
Answer: D
Mathematics
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Multiply the monomials.
A. 
x54
B. 
x15
C. - 
x54
D. - 
x15
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.
A. 
B. 
C. 
D. 
Mathematics
Determine whether the infinite geometric series has a limit. If a limit exists, find it.1 + 
+ 
+ . . .
A. 
B. 
C. 
D. No limit
Mathematics
Find three ordered pairs that satisfy the equation.
?
What will be an ideal response?
Mathematics