In her wallet, ms. thompson has one-dollar, five-dollar, and ten-dollar bills, totally $171. she has the same number of five-dollar bills as one-dollar and ten-dollar bills put together. if she has 30 bills in all, how many bills of each denomination does she have?

She has 6 one dollar, 15 five dollar and 9 ten dollar of bills in her wallet.

Step-by-step explanation:

Consider the provided information.

Ms. Thompson has one-dollar, five-dollar, and ten-dollar bills, totally $171.

Let x represents the number of one dollar bills.

y represents the number of five dollar bills.

z represents the number of ten dollar bills.

She had one-dollar, five-dollar, and ten-dollar bills, totally $171.

......(1)

She has the same number of five-dollar bills as one-dollar and ten-dollar bills put together.

.....(2)

She has 30 bills in all.

......(3)

Substitute the value of x+z in equation 3.

Substitute the value of y in equation 2

......(4)

Substitute the value of y and z in equation 1.

Now substitute the value of x in equation 4.

Hence, she has 6 one dollar, 15 five dollar and 9 ten dollar of bills in her wallet.

answer: 12

step-by-step explanation:

because yes

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step-by-step explanation: