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Alik [6]
2 years ago
14

Determine if x=2 is a solution.

Mathematics
1 answer:
Marrrta [24]2 years ago
3 0

Answer:

Do you have a picture for the problem that you want to be solved?

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Every Wednesday, Wayne works out for 3/4 of an hour at the fitness center. Every Saturday, he goes to the fitness center again a
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3/4 of an hour = 45 minutes
45 * 3 = 135 minutes
135 + 45 = 180 minutes
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3 years ago
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Seven more than one half a number as an equation
romanna [79]

Answer:

1/2x+7

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3 years ago
Three fourths a number plus 8 is 20 less than the number
VARVARA [1.3K]

Answer:

Equation:  \frac{3}{4}n+8=n-20

Solve for n:  n = 112

Step-by-step explanation:

To first set up the equation, you need to look at the verbal description and translate into numbers and operations:

'three fourths a number' =  \frac{3}{4} n

'plus 8' = + 8

'is' =

'20 less' = - 20

'the number' = n

Put the expressions together:

'three fourths a number plus 8':  \frac{3}{4}n+8

'20 less than the number': n - 20

Set them equal to each other and solve: \frac{3}{4}n+8=n-20

Add 20 to both sides: \frac{3}{4}n+8+20=n-20+20

Subtract \frac{3}{4}n from both sides: \frac{3}{4}n-\frac{3}{4}n+28=n-\frac{3}{4}n

Multiply both sides by \frac{4}{1}: \frac{4}{1}28=\frac{1}{4}n\frac{4}{1}

Solve for n:  n = 112

7 0
3 years ago
How do you find an inequality on a graph ?
Helga [31]
There are three steps:<span>Rearrange the equation so "y" is on the left and everything else on the right.Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)<span>Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).</span></span>
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3 years ago
Can someone please help ty!
AVprozaik [17]

Answer:

function

Step-by-step explanation:

8 0
3 years ago
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