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3 years ago

10

HELP 2 math questions 20 points

1 answer:

WINSTONCH [101]3 years ago

5 0

Answer:

4th option is the answer for first question.

4th option is the answee for second question.

Step-by-step explanation:

please mark me as a brainlist..

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-10k+1=40-7k<br><br><br> Please show work

luda_lava [24]

Hope this help :-) in the picture u going to see the steps. The answer is 13

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3 years ago

What is y+4=9 what is y?

amid [387]

Answer:

$y = 5$

Step-by-step explanation:

Subtract the 4 from 9

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4 years ago

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At a football game, 12 people are wearing red jerseys and 15 people are wearing white jerseys. Write the ratio of red to white j

Anastasy [175]

Answer:

12:15 (simplified: 4:5)

12/15 (simplified: 4/5)

12 to 15 (simplified: 4 to 5)

Hope this helped!

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2 years ago

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IRISSAK [1]

Your answer is A 1/15

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4 years ago

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0.45 plus 9x equals 27

oee [108]

Answer:

x = 2.95

Step-by-step explanation:

<u>Step 1: Convert words into an expression</u>

0.45 plus 9x equals 27

0.45 + 9x = 27

<u>Step 2: Solve for x</u>

0.45 + 9x - 0.45 = 27 - 0.45

9x / 9 = 26.55 / 9

x = 2.95

Answer: x = 2.95

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3 years ago

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