3 years ago

HELP PLEASE??? ????? ???? ???

1 answer:

7 0

I hope this helps you

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kirill115 [55]

Answer:

15 quarters, 10 nickels

Step-by-step explanation:

$q+n=25$

$0.25q+0.05n=4.25$

multiply the first equation by -0.25 and add the second equation to it

$-0.25q-0.25n=-6.25\\0.25q+0.05n=4.25$
________________
$-0.2n=-2$

$n=\frac{-2}{-0.2} =10$ has 10 nickels

$q=25-n=25-10=15$ has 15 quarters

10(.05) +15(0.25) = 0.5 + 3.75 = 4.25

Hope this helps

8 0

11 months ago

Rainbow [258]

I think you add the tax to the original total then get the total

4 0

3 years ago

creativ13 [48]

Answer:

_____

1.533333 miles per hour

Hope this helped

4 0

3 years ago

NeTakaya

I may be wrong but I got x³- 2 + 12.

4 0

3 years ago

Paul [167]

Since one package cost $24 and each person puts $6 .you then divide 24 divided by 6 then you get four people

4 0

3 years ago