3 years ago

PLEASE ILL GIVE BRAINLIEST

Mathematics

2 answers:

tekilochka [14]3 years ago

6 0

Answer:

19 dimes and 15 quarters.

Step-by-step explanation:

Lets substitute in the equation

565=10x+25(34-x)

565=10x+850-25x

15x=285

x=19

So...

34-19=15

zavuch27 [327]3 years ago

6 0

19 dimes and 15 quarters.
Explanation:
34=x+y
34−x=y
565=10x+25y
Substitute the first equation, so
565=10x+25(34−x)
565=10x+850−25x
15x=285
x=19 dimes
Therefore
34−19= 15 quarters

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