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Virty [35]
3 years ago
15

Sum of two numbers is 20 their difference is 118

Mathematics
1 answer:
padilas [110]3 years ago
5 0

Answer:

y = -49 x = 69

Step-by-step explanation:

make an equation

x+y=20 and x-y=118

then you can solve by elimination

x+y=20

x-y=118

=2x=138

x=69

69-y=118

-y=49

y=-49

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Step-by-step explanation:

Given that jeans are on sale for 20% off the regular price, to determine which function would give you the total cost for purchasing a pair of jeans that costs X dollars, the following calculation must be performed:

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Alborosie

Answer:

See explanation

Step-by-step explanation:

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According to the order of the vertices,

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Step-by-step explanation:

4 0
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30.00
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Step-by-step explanation:

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Adding (4, -15) to these coordinates, we get ...

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