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Veronika [31]
3 years ago
11

Solve the expression

Mathematics
2 answers:
shusha [124]3 years ago
5 0
R= 80



Hopes it help.-/
Gemiola [76]3 years ago
3 0

Answer:

r=80

Step-by-step explanation:

80+r=160 subtract 80 on both sides

r=80

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If 3a = 4b = 5c then what is the ratio A:B:C?
Oduvanchick [21]

Answer: 20:15:12

Step-by-step explanation:

First, find the LCM of the numbers 3 4 5 which is 60

Then divide 60 by 3 4 and 5

We get 20 15 and 12 in order so that's the ratio

20:15:12

7 0
2 years ago
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Vertex A is located at ( ____, ____ ). <br> Vertex B is located at ( ____, ____ ).
lakkis [162]
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this is the first step, now here is what you want, 

B= (1,5) 
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3 years ago
The Gleason family has a monthly budget of $4,500. Mr. Gleason has a full-time job and takes home $900 each week. Mrs. Gleason w
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Answer:

The value of x from the equation is 100. Thus, Mrs. Gleason should work for 100 hours per month. 

Step-by-step explanation:

To answer this item, we let x be the number of hours per month that Mrs. Gleason should work. The total budget is equal to sum of the amount acquired by Mr. Gleason and Mrs. Gleason. The equation that would express this is,

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4 0
4 years ago
What is the slope of the line?
ValentinkaMS [17]

Answer:

m=-1

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from the graph.</em>

Point (-2, 0)

Point (0, -2)

<u>Step 2: Find slope </u><em><u>m</u></em>

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  2. Subtract/Add:               m=\frac{-2}{2}
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And we have our final answer!

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3 years ago
What is the square root of 0.0016
Umnica [9.8K]
.04 and my answer needs to be 20 characters long
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