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Alisiya [41]
3 years ago
5

Solve for x. 30x-20=50

Mathematics
2 answers:
Over [174]3 years ago
7 0

<span>30x + 20 = 50
</span>
<span>20 + -20 + 30x = 50 + -20

</span>0 + 30x = 50 + -20 30x = 50 + -20
<span>50 + -20 = 30 30x = 30
</span>
<span>x = 1</span>
MaRussiya [10]3 years ago
6 0
30x - 20 = 50
use inverse operations to isolate x

30x - 20 = 50
+ 20 +20

30x = 70
(30x = 70) /30

x= 7/3 (this is the simplified term)
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nikdorinn [45]

Answer:

a = 84°

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The frequency for the above take-aways = 14, 6, 4, 14, and 22 respectively

The variables for the angles representing the above take-aways on the pie chart = 'a', 'b', 'c', 'd', and 'e'; respectively

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2 years ago
The triangles below are similar. What is the length of ? A. 17 cm C. 19 cm B. 18 cm D. 20 cm
denis-greek [22]

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3 years ago
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Murljashka [212]
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