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Likurg_2 [28]
3 years ago
6

1. Consider the following system. If you used the substitution method, what

Mathematics
1 answer:
wolverine [178]3 years ago
8 0

The first step would be :

E) 3x + (2x + 4) = -7

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In the year 2008, a person bought a new car for $26500. For each consecutive year
DanielleElmas [232]

Answer:

$20500

Step-by-step explanation:

26500-(.12*26500)=23320 For 1 year

23320-(.12*23320)=$20521.60 For 2 years

6 0
2 years ago
A square has a perimeter of 40 m what is the length of each side
zubka84 [21]

Answer:

10m

Step-by-step explanation:

<u>Perimeter</u> means adding up all of the sides of a shape.

One property of a square is that <u>all lengths of a square are the same</u>.

We also know squares have <u>4 sides</u>.

<u />

Lets set up an expression to solve the length for each side with variable S representing the length of a side:

4 * S = 40

Divide each side by 4:

S = 10

Therefore, each side of the square has a length 10m

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7 0
1 year ago
For f(x)=4x+1 and g(x)=x^2-5,find(f•g)(4)
RoseWind [281]

Answer:

(f•g)(4) = 45

Step-by-step explanation:

f(x)=4x+1

g(x)=x^2-5

(f•g)(x) = 4(x^2 -5)+1

(f•g)(4) = 4(4^2 -5)+1

(f•g)(4) = 4(16-5)+1

(f•g)(4) = 4(11)+1

(f•g)(4) = 44 + 1

(f•g)(4) = 45

8 0
3 years ago
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Deniz had a full gallon of milk. She poured out 4 cups of milk. There are 16 cups in 1 gallon. About what percent of the origina
bagirrra123 [75]
The answer is D 75% of the original volume is left.
8 0
3 years ago
What is 2 x 2 ? Plz say fast<br> Hehe​
gogolik [260]

Answer:

It is 5*5*4/25

Hope it helps

haha

3 0
3 years ago
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