I need help please.

1 answer:

Fed [463]3 years ago

7 0

Step-by-step explanation:

$(3x + 10) + (5x + 18) = 180 \\ 8x + 28 = 180 \\ 8x = 152 \\ x = \frac{152}{8} \\ x = 19$

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andrew11 [14]

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aleksandr82 [10.1K]

4*-5 is -20 is does not equal -25 so it’s false

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2 years ago

nirvana33 [79]

Answer:

Amen!

Thanks for it

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3 years ago

hodyreva [135]

Answer:

x² = V19²-10²

= V361-100

= V261

x = 16.2

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3 years ago

I need help please. ​