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3 years ago

13

Solving Systems Using Inverses

1 answer:

Zanzabum3 years ago

7 0

Answer:

12x the second -12x -16

Step-by-step explanation:

Solving systems of equations with 3 variables is very similar

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A number is less than 20 units away from 7 on the number line. What numbers are within these parameters? Choose the inequality t

lara [203]

1.) |x-7|<20
2.) -13<x<27
3.) D

3 0

4 years ago

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Change 2.1 to a mixed number

Brut [27]

Answer: 2 $\frac{1}{10}$

Step-by-step explanation:

2.1 is the same as 21/10

which will give 2 $\frac{1}{10}$

4 0

3 years ago

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Is 2 7/8 greater then 2 1/2

Whitepunk [10]

Answer:

yes

Step-by-step explanation:

2 1/2 also equals 2 4/8

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3 years ago

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The value of gold in the year 2010 was approximately $1,800. The value of gold increases by approximately 9.5% a year.

Tju [1.3M]

Hope it helps see below

Answer: 1800e^(.95*x)

8 0

3 years ago

I’m so confused please help me

Gnesinka [82]

Answer: 216

Step-by-step explanation: all you have to do is use the formula for area of rectangles. The formula is length is width. The square in the middle is to be ignored. Your length is 18 and width is 12. Now you multiply both and get 216. Please mark brainliest If this helped.

8 0

2 years ago