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3 years ago

15

Balloons or bust sells balloons in 18 different colors. Each color comes in 3 sizes. They will inflate the balloon and tie on a

gold, green, red,blue, pink or purple ribbon. How many different choices are there?

1 answer:

Natasha_Volkova [10]3 years ago

6 0

There are 270 different combonations
18x5x3=270

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What is 34% of 60000000

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(Lets hope i'm right :p)

The first thing you do is make "34%" into a fraction. That would be 1/34.

After, you would multiply.

1/4 x 60000000/1 = ?

(Use cross multiply if you know)

60000000 divided by 4 = 15000000

1/1 x 15000000/1 = 15000000/1 OR 15000000

Answer: 15000000/1 or 15000000

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Answer:

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Step-by-step explanation:

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3 years ago

Write the expression as a single natural logarithm.3 ln x – 5 ln c

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The rules are ...
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Your single logarithm is ...
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4 years ago

A circular pond is modeled by the equation x^2 + y^2= 225. A bridge over the pond is modeled by a segment of the equation x – 7y

serious [3.7K]

$x^2+y^2=225 \\
x-7y=-75 \\ \\
\hbox{solve the second equation for x:} \\
x-7y=-75 \ \ \ |+7y \\
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\hbox{substitute 7y-75 for x in the first equation:} \\
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50y^2-1050y+5400=0 \ \ \ \ \ \ \ \ \ \ \ \ |\div 50 \\
y^2-21y+108=0 \\
y^2-9y-12y+108=0 \\
y(y-9)-12(y-9)=0 \\
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x=7 \times 12 -75 \ \lor \ x=7 \times 9-75 \\
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The points are (9,12) and (-12,9).
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Answer: should be a

Step-by-step explanation:

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