Answer: 55x + 75 = 350; 5 hours
Step-by-step explanation:
What we know:
- A flat fee is $75
- John charges $55 an hour
- The total charge is $350
We need to write an equation to find how many hours John works.
<em>x </em>will represent hours worked.
55x + 75 = 350
We now need to solve for x.
Subtract 75 from both sides.
55x + 75 - 75 = 350 - 75
Simplify.
55x = 275
Divide 55 from both sides.
55x/55 = 275/55
Simplify.
x = 5
John worked 5 hours.
To check our work, we just plug in our x value!
55(5) + 75
275 + 75 = 350
Mike would first have to divid 37 from 12 and he would then find x
Answer:
Step-by-step explanation:
if one batch of brownies is 2 cups of flour, then 10 batches of brownies would be 20 cups of flour
Answer: 6
Step-by-step explanation:
The answer is letter D.
I hope this helps and pls mark me as brainliest
