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Ksju [112]
2 years ago
5

Pls can someone help me. I m giving 10 pts . I may mark you as the braniliest

Mathematics
1 answer:
worty [1.4K]2 years ago
4 0

100 notes were altogether

<em><u>Solution:</u></em>

Given that ratio of the number of $2 notes to the number of $5 notes was 4 : 1

number of $2 notes : number of $5 notes = 4 : 1

Let 4x be the number of $ 2 notes

Let 1x be the number of $ 5 notes

Given that total value of notes is $ 260

Therefore,

$ 2 (number of $ 2 notes ) + $ 5(number of $ 5 notes ) = $ 260

$ 2(4x) + $ 5(1x) = $ 260

8x + 5x = 260

13x = 260

x = 20

<em><u>Thus number of notes altogether is given as:</u></em>

4x + 1x = 4(20) + 1(20) = 80 + 20 = 100

Thus 100 notes were altogether

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Yuri [45]
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Hope I helped!!
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3 years ago
Can someone help me Determine the intercepts of the line.
slavikrds [6]
Greetings!

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5 0
3 years ago
HELP PLEASE ASAP 30 POINTS
Rom4ik [11]
Answer is:

y= 1/2x +3

1/2x is the gradient
+3 is the y-intercept

Hope that helps!
5 0
2 years ago
Solve each system by substitution method x+y=4 y=3x
valentina_108 [34]
X+y=4 y=3x
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3 0
3 years ago
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