Mathematics, 11.03.2020 22:49 yasyyas646646

2. A jar contains a quarters and d dimes. There
are 7 coins in the jar, and the total value of
the coins is $1.00. Which system of equations
can be used to find out how many of each
type of coin the jar hasa
0, 0.100 +0.250 = 1.00
d=7
b. 250 + 100 =1
I at d=7
C. 0.259 + 0.100 = 1.00
atd=7
d. 0.259 + 0.100 = 7,00
9+d=1

Answers: 2

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2. A jar contains a quarters and d dimes. There
are 7 coins in the jar, and the total value of...

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