Asked by stephy
A charity organization is collecting change to raise monay. They have collected twice as many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels
b) use you defines variable to write algebraic expressions to represent the number of quarters,dime.nickels,and pennies collected.
b) use you defines variable to write algebraic expressions to represent the number of quarters,dime.nickels,and pennies collected.
Answers
Answered by
Damon
d = 2 q
n = d + 22
p = 3 n
end of what you asked
Now you did not ask but the number of cents collected is
p + 5 n + 10 d + 25 q
put all in terms of pennies p
n = p/3
d = p/3 - 22
q = 2/2 = p/6 - 11
so
total cents = p + 5p/3 + 10p/3-220 +25 p/6 - 275
= 61 (p/6) - 250
n = d + 22
p = 3 n
end of what you asked
Now you did not ask but the number of cents collected is
p + 5 n + 10 d + 25 q
put all in terms of pennies p
n = p/3
d = p/3 - 22
q = 2/2 = p/6 - 11
so
total cents = p + 5p/3 + 10p/3-220 +25 p/6 - 275
= 61 (p/6) - 250
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