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N76 [4]
2 years ago
15

a certain store is selling packages of 10 pencils and 4 pens. the manager wants to make a larger package in the same ratio. if t

he large package has 10 pens, how many pencils are in the large package?
Mathematics
1 answer:
VMariaS [17]2 years ago
5 0

Answer: 25 pencils

Step-by-step explanation:

2 × 5 = 10

5 × 5 = 25

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marusya05 [52]

Answer:

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Step-by-step explanation:

Let us assume that the given sequence is a G.P.

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5 0
3 years ago
3x - 4y = -15 ; 4x +3y =5
Kipish [7]
Using elimination method to find y
3x - 4y = -15  (multiply 4)
4x + 3y = 5    (multiply 3)
------------------------------------
12x - 16y = -60
12x + 9y  = 15
--------------------- - (substract)
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Using subtitution method to find x
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