Write an algebraic equation and use it to solve the problem.Carla and Patrick rode stationary bikes for the same amount of time. Carla rode at 8 miles per hour, and Patrick rode at 6.5 miles per hour. If Carla rode 1.13 miles farther than Patrick, how long did they use the bikes?
A. They each used the bikes for 0.5 hour.
B. They each used the bikes for 0.67 hour.
C. They each used the bikes for 0.75 hour.
D. They each used the bikes for 1 hour.
Answer: C
Mathematics
You might also like to view...
Find the average rate of change for f(x) on the given interval.f(x) = x2 - 5x - 18, [-5, 1]
A. 3 B. -9 C. 9 D. -3
Mathematics
Provide an appropriate response.The equation sin
has no solution in the interval 
Explain what this tells you about the graph of 
What will be an ideal response?
Mathematics
Divide the expression. You may want to use the property 
= 
+ 
. Do not use a calculator.
A. 3x6 + 18x6 B. -3x12 C. -9x9 - 6x3 D. 3x6 - 6x3
Mathematics
Find the vertex and axis of symmetry of the graph of the function.f(x) = -3x2 - 24x
A. (-4, 0); x = -4 B. (4, 0); x = 4 C. (4, 48); x = 4 D. (-4, 48); x = -4
Mathematics