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Gennadij [26K]
3 years ago
9

If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70, how many are green

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0
5x-\ red\\9x-\ green\\\\5x+9x=70\\
14x=70\ \ \ | divide\ by\ 14\\\\
x=5\\\\
9x=9*5=45\\\\
There\ are\ 45\ green.
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Darya [45]

Answer:

If there's 10 cookies in the jar, and if 2 are peanut butter, the fraction for peanut butter cookies is 1/5, simplified.

Step-by-step explanation:

<u>Given:</u>

  • 10 Cookies Total
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  • 1 is a sugar cookie

Bolded text represents what we'll be focusing on.

2 of the cookies are peanut butter, and there's 10 cookies total.

As a fraction, the peanut butter cookies are represented as:

2/10.

2/10 represents 2 peanut butter cookies out of 10 cookies altogether.

<u>Simplify:</u>

2/10 can be simplified by dividing both numerator and denominator by 2:

Quotient: 1/5.

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2 years ago
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Answer:

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6 0
3 years ago
Melissa saw 14 sea lions and 29 seals. How many animals did she see? Explain how 14+29=43 shows the problem
aksik [14]
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3 years ago
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1,188 divided by 9 show work
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4 0
3 years ago
-p+60 = = h + 10,000
Zanzabum

Plug in 10 for p and solve for h:

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<em>*Simplify the left side of the equation by adding the terms*</em>

50=h+10000

<em>*Subtract 10000 from both sides*</em>

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Hope this helps!!

4 0
3 years ago
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