Answer:
is the number of quarters and is the number of dimes
Step-by-step explanation:
we know that
Let
x-----> the number of dimes
y------> the number of quarters
-----> equation A
----Isolate the variable y
-----> equation B
Substitute equation B in equation A
Find the value of y
therefore
Answer:answer in image
Answer: 20133333322
Step-by-step explanation: I just did it thx
31.581 grams rounded to the nearest tenth is 31.6