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Alecsey [184]
3 years ago
10

6th Grade HELP Write and Algebraic Expression one third as much as 18 more than g

Mathematics
1 answer:
Verizon [17]3 years ago
4 0
1/3 = G + 18? I’m not sure on “as much as”
You might be interested in
Use the functions to answer the question.
Lelechka [254]

Answer:

3 and 9

if f(x)=x^2+13 and g(x)=12x-14

Step-by-step explanation:

So when we are looking for the intersection of two functions, we are trying to figure out when they are the same.  When you think same, you should think equal (=).

So we want to find when f(x)=g(x) for x.

f(x)=g(x)

x^2+13=12x-14

Let's get everything to one side.

Subtracting 12x and adding 14 to both sides.

x^2+13+14-12x=0

I'm going to reorder the left hand side and also simplify the 13+14 part:

x^2-12x+27=0

Now since the coefficent of x^2 is just 1 our job is to find two numbers that multiply to be 27 and add up to be -12.

Those numbers are -3 and -9 since -3(-9)=27 and -3+(-9)=-12.

So the factored form of our equation is

(x-3)(x-9)=0

Since the product is 0, then at least one of the factors must be 0.

So we want to solve both x-3=0 and x-9=0.

x-3=0 can be solved by adding 3 on both sides. This gives us x=3.

x-9=9 can be solved by adding 9 on both sides. This gives us x=9.

The intersection of f and g happens at x=3 or x=9.

5 0
3 years ago
Read 2 more answers
Find the numerical value of the log expression.<br> log a = 11<br> log b = -5<br> log c= 6
Anna35 [415]

Refer to the attachment for answer...

4 0
2 years ago
Can u help me <br><br>thanks u
vovikov84 [41]
1 1/2=
1.5

1.5 * 3 =

4.5
7 0
3 years ago
Help please someone!!!
bulgar [2K]
It has a y intercept of 1 rather than 0.

It is shifted one unit up.
6 0
3 years ago
Read 2 more answers
How do I factor 16x^2 and -49y^2??
jeyben [28]
(4x-7y)(4x+7y)

4x times 4x= 16x^2
-7y times 7y= -49y^2
8 0
3 years ago
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