Answer:
x=30
Step-by-step explanation:
The function rule that relates the number of miles traveled to the hours driven is d = 55t
<h3>What is speed?</h3>
Speed is the ratio of distance traveled by a body to the time taken.
The formula for calculating distance is expressed as:
Given that the speed is 55 miles per hour
55 = d/t
Cross multiply
d = 55t
Hence the function rule that relates the number of miles traveled to the hours driven is d = 55t
Learn more on speed function here: brainly.com/question/14101278
I think that its c ....but im not entirely sure. Sorry but i hope this helps
Answer: 3 packs of notecards.
Step-by-step explanation:
Since it costs $4 for a pack of 12, we could use multiplying to find the answer.
$4 x 3 = 12
$16 - $4 = $12
Therefore, Jenna buys 3 packs.
