Tom has a jar of quarters and dimes. he has q quarters and d dimes. write an expression that represents the total value in cents
of the coins in the jar using the variables q = q=the number of quarters in the jar and d = d=the number of dimes in the jar.
2 answers:
Answer: 25 p+10 q
Step-by-step explanation:
Given : Tom has a jar of quarters and dimes. he has q quarters and d dimes.
Let q = the number of quarters in the jar and d =the number of dimes in the jar.
We know that 1 quarter =25 cents
And 1 dime =10 cents
Then, Value of p quarters=25p
Value of q dimes=10 q
Thus the total value of the coins ( in cents) = 25p +20 q
Therefore, the expression that represents the total value in cents of the coins in the jar :-
25p+10q
Q + d = x the amount of q and d equal the total cents in coins in the jar
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