Greg earned $45.76 in 6.4 hours. How much did he earn per hour?
2 answers:
Answer:
<h2>The answer is option A</h2>Step-by-step explanation:
To solve this question we use ratio and proportion
From the question
The person earns $ 45.76 in 6.4 hours
If the person in 6.4 hours earn $ 45.76
Then in 1 hour the person will earn
<h2>We have the final answer as
<h2>$ 7.15</h2>Hope this helps you
You might be interested in
Answer:
Step-by-step explanation:
Given
maximum
minimum
Required
Solve graphically
First, we need to determine the inequalities of the system.
For number of coins, we have:
because the number of coins is not less than 20
For the worth of coins, we have:
because the worth of coins is not more than 0.80
So, we have the following equations:
Make y the subject in both cases:
Divide through by 0.01
The resulting inequalities are:
The two inequalities are plotted on the graph as shown in the attachment.
--- Blue
--- Green
Point A on the attachment are possible solutions
At A:
