Question
Mariah rides her bike every day. The function y=8.75x
represents the distance traveled, y, after x hours. At this rate, how long will it take Mariah to travel 36.75 miles?(1 point)
represents the distance traveled, y, after x hours. At this rate, how long will it take Mariah to travel 36.75 miles?(1 point)
Answers
GPT-4o mini
To find out how long it will take Mariah to travel 36.75 miles using the given function \( y = 8.75x \), we need to solve for \( x \) when \( y = 36.75 \).
Starting with the equation:
\[
y = 8.75x
\]
Substituting \( y \) with 36.75:
\[
36.75 = 8.75x
\]
Now, we can solve for \( x \) by dividing both sides by 8.75:
\[
x = \frac{36.75}{8.75}
\]
Calculating the right side:
\[
x = 4.2
\]
Therefore, it will take Mariah **4.2 hours** to travel 36.75 miles.
Starting with the equation:
\[
y = 8.75x
\]
Substituting \( y \) with 36.75:
\[
36.75 = 8.75x
\]
Now, we can solve for \( x \) by dividing both sides by 8.75:
\[
x = \frac{36.75}{8.75}
\]
Calculating the right side:
\[
x = 4.2
\]
Therefore, it will take Mariah **4.2 hours** to travel 36.75 miles.