2 years ago

I need help fast plz

Mathematics

2 answers:

motikmotik2 years ago

8 0

Your answer would be -8
Hope this Helps

aleksley [76]2 years ago

6 0

The answer is -8 because -48/6= -8

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I will give lots of points if you answer these few questions

docker41 [41]

Answer:

1. 20x+40

2. 6f+6g

3. 77-28x

Step-by-step explanation:

<u>Use distributive property for all</u>

1) 10(2x+9)-50

20x+90-50

20x+40

2) 6(f+g)

6f+6g

3) 77-28x

4) 3.2(5w+3)

16w + 9.6

5 0

2 years ago

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I really need help with these problems

White raven [17]

10.
$x^2+14x+48=x^2+6x+8x+48=x(x+6)+8(x+6)=\boxed{(x+6)(x+8)}$

11.
$\dfrac{t^2-4t-32}{t-8}=\dfrac{t^2-8t+4t-32}{t-8}=\dfrac{t(t-8)+4(t-8)}{t-8}\\\\=\dfrac{(t-8)(t+4)}{t-8}=t+4\\\\Answer:\boxed{t+4;\ t\neq8}$

4 0

2 years ago

Help me on these questions

tatyana61 [14]

2) 5:3=15:25
3)18:12=27:8

8 0

2 years ago

Let f(x)=3x+2. What is f(2)?

puteri [66]

Answer:

$\huge\boxed{\sf f(2) = 8}$

Step-by-step explanation:

$\sf Given \ that \ f(x) = 3x + 2 \\\\Put \ x = 2 \\\\f(2) = 3(2) + 2\\\\f(2) = 6+2\\\\\bold{f(2) = 8}\\\\\rule[225]{224}{2}$

Hope this helped!

<h2>~AnonymousHelper1807</h2>

3 0

2 years ago

Let f(x)=4+3x and g(x)=x^2-3. find each function value: (f+g)(-4)

dem82 [27]

Answer:

Step-by-step explanation:

You are going to want to substitute the x of the function f(x) with the function of g(x) and replace the x in g(x) with -4

(f+g)(-4) = 4+3((-4)^2-3)

=43

hope this helped!

4 0

2 years ago

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