Answer:
A= 40+.45m
Step-by-step explanation:
A= plan a
40=$40 fee
.45m= .45 per minute
Billy did
of his homework on Friday and Saturday
Step-by-step explanation:
The given is:
- Billy did 1/6 of his homework on Friday
- He did 1/6 more on Saturday
- Billy still had 4/6 to finish
We need to find how much of his homework Billy did on Friday and Saturday
∵ Billy did
of his homework on Friday
∵ He did
more on Saturday
∵ He still had
to finish
- That means Billy divided his homework into six equal parts, he
did 2 of them and still had 4 parts to do them
∴ He did =
of his homework
∴ He did 2 parts of the homework from 6 parts
- Simplify the fraction by dividing up and down by 2
∵ 2 ÷ 2 = 1 and 6 ÷ 2 = 3
∴ He did =
of his homework
Billy did
of his homework on Friday and Saturday
Learn more:
You can learn more about fractions in brainly.com/question/1648978
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Answer:
i don't know how to solve the first one but the second one is 3
2d-7=11d+26
-2d-26=-2d-26
-33/9=9/9d
d= -33/9
d= - 11/3
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