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Andreas93 [3]
3 years ago
10

Can you please help me!

Mathematics
1 answer:
Burka [1]3 years ago
7 0

Answer:

x=20

Step-by-step explanation:

3x - 10 + 5x + 30 = 180

8x + 20 = 180

8x = 160

x = 160/8

x = 20

check:

3(20) - 10 + 5(20) + 30 = 180

60 - 10 + 100 + 30 = 180

50 + 100 + 30 = 180

150 + 30 = 180

180 = 180 ✓

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diane places 2 drawers with the same width and height on top of each other. what is the combined volume of the 2 drawers?
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Which relation does not represent a function? A) a vertical line B) y = 5 9 x - 3 C) a horizontal line D) {(1, 7), (3,7), (5, 7)
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Step-by-step explanation:

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3 years ago
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