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qwelly [4]
3 years ago
9

You have quarters and nickels saved in a piggy bank. There is a total of $3.45 in the bank. If you have 70 cents in nickels, how

many quarters do you have in your piggy bank?
Mathematics
2 answers:
serious [3.7K]3 years ago
6 0

Answer:

if I got quarters and nickels saved in my piggy bank and $3.45 is in my bank then I know I have 9 quarters 29 nickels

Step-by-step explanation:

Andre45 [30]3 years ago
3 0

Answer:

11 quarters

Step-by-step explanation:

First, I subtract : 3.45 - .70 = 2.75

Then, divide : 2.75 by 25 ( a quarter ) = .11

Check : 11 x 25 = 2.75 -------------> 2.75 + .70 = 3.45

Hope this helps :)

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The perimeter of a rectangle is 15x + 17y. If the length is 7/2x + 7y then find the width of the rectangle.
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Answer:

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Answer:

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4 0
2 years ago
i bought 6 apples for0.30 dollars each and 5 oranges for 0.40 dollars each. how much did i spend ? write an equation then solve​
katovenus [111]

Answer:

3.8

Step-by-step explanation:

if the apples are 0.30 cents each then you multiply .3 X 6 and you get 1.8 because 1 apple is .30 cents you want to know how much is 6.

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Now you add the 1.8 to 2 and get 3.8

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Glad i could help :)

7 0
3 years ago
Please, I need to know how this question is done. please
oksian1 [2.3K]

subsitute x = 6 into the lengths

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18 - 7

11cm

(6) + 5

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therefore it is a square when x = 6 because the sides are all equal

8 0
2 years ago
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