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3 years ago

A different piggy bank contains quarters, dimes and nickels. The value of the coins is $13.85 and there are

Mathematics

1 answer:

GREYUIT [131]3 years ago

6 0

Step-by-step explanation:

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How are rates and ratios related

Dovator [93]

Rates are the percentage and ratios are like this 3:1. so, in that 3:1 ratio, there is 3 to 1 cookies to cups of milk. So there is 75% cookies and 25% milk.

I hope i helped you, comment and ill answer

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4 years ago

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Use the rules of exponents to evaluate or simplify. Write without negative exponents. (-234)^3/5= a0

vovangra [49]

Answer:

There are no values of a that make the equation true. No solution

Step-by-step explanation:

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4 years ago

While plane P can be named in many ways, we cannot name it plane NEA because

Korolek [52]

Answer:

Shawty's like a melody in my head

That I can't keep out, got me singin' like

Na-na-na-na, everyday

It's like my iPod stuck on replay, replay-ay-ay-ay

Shawty's like a melody in my head

That I can't keep out, got me singin' like (ayy!)

Na-na-na-na, everyday

It's like my iPod stuck on replay (J-J-J-JR), replay

Step-by-step explanation:

Shawty's like a melody in my head

That I can't keep out, got me singin' like

Na-na-na-na, everyday

It's like my iPod stuck on replay, replay-ay-ay-ay

Shawty's like a melody in my head

That I can't keep out, got me singin' like (ayy!)

Na-na-na-na, everyday

It's like my iPod stuck on replay (J-J-J-JR), replay

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3 years ago

Please help! ^^ will give brainiest

ddd [48]

3×10=30+1=31 is the true meaning and answer for this question.
Hope you good times!

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4 years ago

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at the movie theatre, child admission is $5.20 and adult admission is $9.00. on Monday, 132 tickets were sold for a total sales

kakasveta [241]

Answer:

That day 51 child tikets were sold

Step-by-step explanation:

To do this problem we have to make 2 equations, one that represents the number of entries and the other that represents the money

x = child tickets

y = adult tickets

x + y = 132

x * $5.20 + y * $9.00 = $994.20

First we have to solve for the x in the first equation

x + y = 132

x = 132 - y

Now we replace the x with (132 - y) in the second equation

x * $5.20 + y * $9.00 = $994.20

(132 - y) * 5.20 + y * 9.00 = 994.20

686.4 - 5.2y + 9y = 994.2

-5.2y + 9y = 994.2 - 686.4

3.8y = 307.8

y = 307.8/3.8

y = 81

We replace y with its value in the first equation

x = 132 - y

x = 132 - 81

x = 51

That day 51 child tikets were sold

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3 years ago

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