The following table shows the distance Mr. Smith drove and the time he needed to travel this distance. What is the rate of chang
e in miles per hour?
HELP ME PLEASE!
HELP ME PLEASE!
1 answer:
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Answer:
Check the explanation
Step-by-step explanation:
Part (A)
Kindly check the First attached image below to get the explanation the part A question.
Part (B)
As calculated in part (A), if we have 40 numbers of buns and hot dogs, there are no leftovers.
So every multiple of 40, will ensure no leftovers.
40, 80, 120, 160, 200, 240, 280, 320...
since 300 people are attending, 320 such buns and hot dogs are required.
packages of Bun = 320/8 = 40
packages of hot dogs = 320/10 = 32
(bun package,hot dog package) = (40,32)
Part (D)
In part (C), it came out the ratio
(buns packages : patties packages : jar of pickles) = (3:2:4)
Kindly check the Second attached image below
so to feed 420 people,
24*k > 420 such that minimum value of k
k = 18
so total 432 hamburgers will be formed.
Bun packages = 432/8 = 54
Patties packages = 432/12 = 36
Pickle jar = 432/6 = 72
so answer is (bun package, patties package, pickle jar) = (54,36,72)
<u>Answer:</u>
<u>Step-by-step explanation:</u>
We know from the question that the student earned $12.50 <em>per hour</em>.
Using this information, we can say that if the student worked for <em>h </em>hours, they would make a total of 12.50 × <em>h </em>dollars.
We also know that the total money they earned is $2500.75.
∴ Therefore, we can set up the following equation:
From here, if we want to, we can find the number of hours worked by simply making <em>h</em> the subject of the equation and evaluating:
<em>h </em>=<em> </em>
= 200.6 hours