BRAINLIEST FOR CORRECT ANSWER!!! Please Help!

Mathematics

2 answers:

vlada-n [284]2 years ago

6 0

Answer:

Step-by-step explanation:

x+2x+x+10=90

4x=80

x=20

give brainliest please

ddd [48]2 years ago

6 0

Answer: 20

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pantera1 [17]

Answer:

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Step-by-step explanation:

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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

KengaRu [80]

Answer:

Using the ratio and proportion method, we find that on an average 1.875 rooms can be painted per gallon.

Step-by-step explanation:

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