Jordan has 9 dimes and some quarters in her pocket. The value of her coins is $3.65. Which equation
2 answers:
Answer:
scientific notation would work better
Answer: 3.65 - 9(.10) = q(.25)
Step-by-step explanation:
Use Q not 9 for the unknown number of quarters!
3.65 - 9(.10) = 9(.25)
3.65 -.90= 2.25. OOPS!!
Start over.
3.65 - 9(.10) = q(.25)
3.65 - .90 = .25q
2.75 = .25q
2.75 ÷ .25 = q
11 = q, the number of Quarters
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