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frez [133]
3 years ago
10

= 118

Mathematics
1 answer:
oee [108]3 years ago
6 0

Answer:

number of $20 bill = 4

Number of $5 bill = 5

Step-by-step explanation:

Given that:

Total number of $5 and $20 bills = 9

Let :

Number of $5 bills = x

Number of $20 bills = y

Combined worth of all bills = $105

x + y = 9 - - - (1)

5x + 20y = 105 - - - (2)

From (1)

x = 9 - y

Substitute x = 9 - y into (2)

5(9 - y) + 20y = 105

45 - 5y + 20y = 105

15y = 105 - 45

15y = 60

y = 60/15

y = 4

x = 9 - y

x = 9 - 4 = 5

Hence,

number of $20 bill = 4

Number of $5 bill = 5

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Answer:

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6 0
3 years ago
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Answer:

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<u>Step-by-step explanation:</u>

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Learn more about Distributive Property:

<u>brainly.com/question/2807928</u>

3 0
2 years ago
The power goes out as Sandra is trying to get dressed. If she has 7 white T-shirts and 13 colored T-shirts in her drawer, is it
skad [1K]

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6 0
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yulyashka [42]
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