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3 years ago

2x + 4 < 10 I really need help on this

Mathematics

2 answers:

katrin2010 [14]3 years ago

8 0

Answer:

x < 3

Step-by-step explanation:

treat the sign as if it was an equal sign

then you would solve for x

2x < 6

x < 3

however, there are some cases where the sign would switch directions, you can search up "inequalities algebra" to see more examples

Leona [35]3 years ago

6 0

Answer:

x < 3

Step-by-step explanation:

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Answer:

your answer is for sure D but I think C is also the answer

Step-by-step explanation:

Additive relationship are two quantities can be expressed as related to each other through addition. It can be written as y = x + a, where y is related to x through the addition of a constant, a. The value for a may be positive or negative.

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3 years ago

For f(x)=2x+1 and g(x)=x^2-7, find (f+g)(x)

labwork [276]

For this case we have the following functions:

$f (x) = 2x + 1\\g (x) = x ^ 2-7$

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(f + g) (x)

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Answer:

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inysia [295]

Answer:

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Step-by-step explanation:

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