3 years ago

What is -2y + 10 + 2y - 8 simplifield?

Mathematics

2 answers:

notsponge [240]3 years ago

8 0

The simplified expression is 2.

Dafna11 [192]3 years ago

6 0

Answer:

Simplified, this would be 2

Step-by-step explanation:

In order to find this, combine like terms. Start with the y terms.

-2y + 2y = 0

Then use the constants

10 - 8 = 2

And then combine the terms

0 + 2 = 2

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3 years ago

Product of 100 and sum of 25

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Answer:

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Step-by-step explanation:

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2 years ago

If h(x)=1/2x - 8, find h(4).

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Answer:

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Step-by-step explanation:

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3 years ago

What two numbers have a sum of 215 and a difference of 137

BabaBlast [244]

Answer:

see below

Step-by-step explanation:

let x = big number

let you = small number

x + y = 215-------> (1)

x - y = 137 ------>(2)

(1)

x = 215 - y ----->(1)

substitute 1 into 2

215 - y -y = 137

-2 y = 78

y = 39

substitute y = 39 into (1)

x = 215 - (39)

x = 176

thus the numbers are 176 & 39

hope this helps

please mark it brainliest

it took me quite long to do this

3 0

2 years ago