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oee [108]
3 years ago
12

You must use the Substitution method

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0
3x+2y=5w is your answer so your main/real answer is 5w
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I have a math question that im stuck on 2 - 2x ≥ x + 66
kakasveta [241]

Answer:

x is less than or equal to 64/-3

8 0
3 years ago
I HAVE ANOTHER CLASS TODAY AND NEED TO FINISH IT RIGHT NOW (MAYBE 20 MIN MAX) SOMEBODY PLEASE HELP, ME! ANY ANNOYING OR FAKE ANS
lys-0071 [83]

Answer:

|x - 5| = 2

Step-by-step explanation:

Since we are not given a zero on the number line, we do the following:

Average = midpoint between two numbers on the number line

For this number line,

Average = 3 + 7 ÷ 2

Average = 5

Next we find how many units away are each number from the middle:

3 is 2 units away from 5

7 is 2 units away from 5

Units away = 2

Let's use the formula:

|x - average| = Units away

Substitute values into equation

|x - 5| = 2

Now we solve

Solve for x over the integers:

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Split the equation into two possible equations:

x - 5 = 2 or x - 5 = -2

Add 5 to both sides:

x = -5 + 5 = 2 + 5 or x - 5 + 5 = -2 + 5

Answer:

x = 7 or x = 3

LOOK AT THE GRAPH AND NUMBER LINE

5 0
2 years ago
An ice-skating rink hosts different events on different days of the week they keep track of ages of the people who attended the
kirill [66]

Answer:

i think it is B

Step-by-step explanation:

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3 years ago
You have a total of 42 math and science problems for homework you have 10 more math problems and science problems how many probl
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Read 2 more answers
Choose the correct simplified expression for (3x-y)(w+p-3)
Ganezh [65]
(3x-y)(w+p-3)
3xw+3xp-9x-yw-yp+3y
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3 years ago
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