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Nady [450]
3 years ago
5

(x2 - 13x - 48) - (x + 3)

Mathematics
2 answers:
mixas84 [53]3 years ago
8 0
<h2> Answer: x2-4x-51</h2><h2> </h2><h2>that's the answer that i got</h2>
klio [65]3 years ago
5 0
12x-51 is the simplified equation
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using the graphing method to solve the equation 13(0.25)^x=7 Round your answer to the nearest thousandth
netineya [11]

Answer:

x = 0.447

Step-by-step explanation:

You need to use your graphing calculator for this.

In y=, put 13(0.25)^x in Y1 and put 7 in y2. Using 2nd trace, find the intersections.

The answer I got was x = 0.447.

3 0
4 years ago
Terrance is 3.5 years older than Stephanie. Stephanie is 22.5 years old.
LuckyWell [14K]

Answer:

Terrance is 25.5

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
How many models of 100 do you need to make 3,200
Sever21 [200]

I believe the answer is 32 models of 100

6 0
3 years ago
Read 2 more answers
The length of a rectangular book is 2 times its width. The perimeter of the book is 42 inches. Write a system of
wel

Answer:

Mark me as brainlist

Step-by-step explanation:

P = Perimeter            

L = Length          

W = Width

Perimeter of rectangle = L + L + W + W        

or P = 2L + 2W

You know:

P = 36 inches

L = 2W          [length is(=) 2 times it's width]

W = ?

P = 2L + 2W    

Substitute/plug in what you know, plug in 2W for L since L = 2W

36 = 2(2W) + 2W         Simplify

36 = 4W + 2W

36 = 6W        Divide 6 on both sides

6 = W              Now that you know the width, you can find the length:

L = 2W

L = 2(6)

L = 12

L = 12 in

W = 6 in

PROOF

P = 2(12) + 2(6)

P = 24 + 12

P = 36

7 0
3 years ago
A blue container weighs 4 x 103
NemiM [27]

Answer:

208

Step-by-step explanation:

First let's find out what each container weighs..

Blue = 4 x 103 = 412

Red = 102 x 2 = 204

Now, Let subtract Blue container by Red Container..

412-204=208

Hence, the blue container weighs 208 more than the red container.

8 0
2 years ago
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