karen has $1.70 in coins. karen has 8 coins, all of which are quarters or dime?
Plz Plz help me.

Answer:
6 quarters and two dimes
Step-by-step explanation:
.25+.25+.25+.25+.25+.25=1.50 +.10+.10=1.70
Answer:
6 quarters and 2 dimes
Step-by-step explanation:
25x + 10 ( 8 - x ) = 170
25x + 80 - 10x = 170
x = 6 ( quarters)
y = 8 - 6
y = 2
I apologize if I can't give you the other 2 answers because it might be wrong. Hope the equation helps!