Answer:
8 nickels and 9 dimes
Step-by-step explanation:
If all were dimes, the value would be $1.70. It is $0.40 less than that. Changing a dime for a nickel reduces the value by $0.05, so there must have been $0.40/$0.05 = 8 such changes.
There are 8 nickels and 9 dimes.
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<em>Check</em>
8 · 0.05 + 9 · 0.10 = 0.40 + 0.90 = 1.30 . . . the answer checks OK
Hence,
is cutting each other in this equation.
So,
can be of any value.i.e.,infinite.
Hope this will help you.
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Answer:
Draw your y and x axis , the y axis is going to be a vertical line while the x axis is going to be a horizontal line
No she will have more than enough paint have a wonderful evening
Answer:
15 ans rln 1 and 17 ans rln3
