3 years ago

Are the ratios proportional? 2/7 and 6/21

Mathematics

1 answer:

grin007 [14]3 years ago

7 0

yes because 2*3 equals 6 and 7*3 equals 21, which gives you equal proportions

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How do you solve this 2 step equation: 8+b/-4=5

Delicious77 [7]

I'm going to rewrite the equation assuming this is the correct form:
$8 - \frac{b}{4} = 5
\newline
-8 + 8 - \frac{b}{4} = 5 - 8
\newline
(-4)\cdot -\frac{b}{4} = -3 \cdot (-4)
\newline
b = -12$

3 0

2 years ago

Your salary is $65,788. If you work fifty 40-hour weeks in a year, what is your hourly wage?

Dahasolnce [82]

Answer:

$31.63 per hour

Step-by-step explanation:

$31.63 per hour

40 hour weeks × 52 weeks = 2080 hours

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hope this helped,brainliest?

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2 years ago

Helppppp<br> Solve for x.<br> X= [?]<br><br> 5х – 5/2x + 10

lesya692 [45]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Franklin rode his bike 6 5/6 miles on Tuesday. He also rode his bike 5 5/6 miles on Thursday. What is the difference between the

11Alexandr11 [23.1K]

The difference = miles rode on Tuesday - miles rode on Thursday.
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3 years ago

Which statements are true?

Nata [24]

Answer:

123

Step-by-step explanation:

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2 years ago