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lesya [120]
3 years ago
13

A bag of colored candles contains 18 red candles and 27 blue candles. What percent of the candles are red?

Mathematics
2 answers:
Bond [772]3 years ago
6 0
A whole bag of colored candles has 45 candles in it.
If 18 are red, then 27 are blue.
Blue: 27/45 = 3/5 = 0.6 = 60%
Red: 18/45 = 2/5  = 0.4 = 40%

* If you need anymore help or have any questions, feel free to ask me! I'd be happy to help you!

Gala2k [10]3 years ago
5 0

Answer:

its 40% i know this because of the person who answered you first

Step-by-step explanation:

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In which of the expressions below will x = 4? Select all that apply.
ollegr [7]

Answer:

A

Step-by-step explanation:

6x- 3x + 6=18

6(4)- 3(4) + 6=18

24-12 + 6=18

12 +6=18

18=18

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PLEASE PLEEAASE HELP!! You have a 5-question multiple-choice test. Each question has four choices. You don’t know any of the ans
Rasek [7]
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3 years ago
Solve the system of equations x+4y=15 2x-y=-15
Lady_Fox [76]

x+4y=15 2x-y=-15


We have to make x neg.


-2(x) + 4y (-2)= -2(15)


-2x-8y=-30

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Solve for y


Y=-45/-9


Y = 5

Substitute your y answer into one original equation to find x .


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X+4(5)=15


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7 0
3 years ago
Simplify 8+6 over 7 - 3+1 over 2
sergejj [24]

Answer:

First, let's make an expression!

If you meant a different equation..sorry

\frac{8+6}{7-3} +\frac{1}{2}

Hope this is what you meant!

\frac{14}{4} +\frac{1}{2}\\\frac{7}{2} +\frac{1}{2} \\\frac{8}{2} =4

Hope this helps!

P.S. Stay Safe!

5 0
2 years ago
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cestrela7 [59]

Answer:

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Step-by-step explanation:

876 = 2*2*3*73

√876 = 2*√219

= 2(219)^1/2.

7 0
2 years ago
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