3 years ago

What’s the answer to my question?

Mathematics

1 answer:

Ksivusya [100]3 years ago

4 0

Answer:

x=0

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

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AfilCa [17]

Answer:

3x^2 -4

Step-by-step explanation:

f(x) = 2x^2 +3

g(x) = x^2 -7

(f+g) (x) = 2x^2 +3 + x^2 -7

Combine like terms

= 3x^2 -4

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Step-by-step explanation:

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3 years ago

Is the proper fraction of 1 3/4

Vaselesa [24]

Answer:

7/4

Step-by-step explanation:

since 1=4/4

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A group of five students have a mean test score of "34.2." Another student has a score of 50. What is the mean average of all "s

Alex17521 [72]

Answer:

The mean average of all "six" students is 36.83.

Step-by-step explanation:

Mean:

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A group of five students have a mean test score of "34.2." Another student has a score of 50.

This means that the sum is given by:

$S = 5*34.2 + 50 = 171 + 50 = 221$

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If Jonny apple sead had 50 apples and he gives sam 30 apples how much apples does Jonny have

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Jonny has 20 apples left

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