2 years ago

9x + 3y + 4x + 2y + 6 First correct answer gets brainliest

Mathematics

1 answer:

Mumz [18]2 years ago

3 0

15x+5y+6

It can be simplified further if there is an amount this is equal to.

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What is the solution to the inequality f + 4 < 2?

Alex_Xolod [135]

Answer: f=-2

Step-by-step explanation:

math

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2 years ago

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Suppose that the functions s and t are defined for all real numbers x as follows.

jeka94

Answer:

$(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39$

Step-by-step explanation:

Given functions are:

$s(x)= x+6\\t(x)= 4x^2$

We have to find:

(s.t)(x) => this means we have to multiply the two functions to get the result.

So,

$(s.t)(x) = s(x)*t(x)\\= (x+6)(4x^2)\\=4x^2.x+4x^2.6\\=4x^3+24x^2$

Also we have to find

(s-t)(x) => we have to subtract function t from function s

$(s-t)(x) = s(x) - t(x)\\= (x+6) - (4x^2)\\=x+6-4x^2$

Also we have to find,

(s+t)(-3) => first we have to find sum of both functions and then put -3 in place of x

$(s+t)(x) = s(x)+t(x)\\= x+6+4x^2$

Putting x = -3

$= -3+6+4(-3)^2\\=-3+6+4(9)\\=3+36\\=39$

Hence,

$(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39$

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2 years ago

Simplify this expression

Gnesinka [82]

It’s A!! hope that helped

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2 years ago

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What is 73+48.7 show how you got the answer

kotykmax [81]

Answer:

121.7

Step-by-step explanation:

+48.7

=121.7

121.7

-73

=48.7

6 0

3 years ago

Which equation is a related equation? x + 15 =24

AleksandrR [38]

Your answer would be A hope this helps!

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3 years ago