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Viefleur [7K]
3 years ago
13

Which property is used in this statement? If 2w = -8, then w = -4

Mathematics
1 answer:
Westkost [7]3 years ago
6 0
Substitution because to find x, you would have to substitute -4 for w.
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Evaluate the expression for the given variable.<br>​
Reika [66]

Answer:

8

Step-by-step explanation:

Substitute x = 3 into the expression

= \frac{(9-3)^2+4}{5}

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7 0
3 years ago
Pls tell me how to do it.
kkurt [141]
Lets get started :)

The ratio of juice is as follows:
orange : mango : apple
      3     :      5     :    4
                    ↑
              35 bottles

5x = 35

\frac{5x}{5} = \frac{35}{5}
5 and 5 cancels out
x = 7

3x + 5x + 4x = total
Subsitute the value you go for x, x = 7
3(7) + 5(7) + 4(7) = total
21 + 35 + 28 = 84

Total of 84 bottles of juices :)
Your final answer will be option D

6 0
3 years ago
Solve for x 4x+ 14=6x-8
Tomtit [17]

x=11
x is equal to 11 because you subtract 4x from both sides and then add 8 to both sides where you are left with 2x=22. After dividing by 2, you get x=11
3 0
3 years ago
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