Y is the total amount that the family pays. 2x represents 2 dollars for every person (so, 2 multiplied by the number of people). Finally, 3 represents the initial amount that they must pay, no matter how many are in the car.

8 0

3 years ago

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Is 4.55 and 1.23456 a rational number

kaheart [24]

Problem

Is 4.55 and 1.23456 a rational number

Solution

4.55 can be written as:

455/100 so then it could be a rational number

For the second number we have: 1.23456

And we can write this number as:

123456/100000

So then is also ratioanl

7 0

1 year ago

a recipe includes 8 cups of flour and two third cups of shortening. write the ratio to the amount of flour to the amount of shor

Paul [167]

8:2/3 because you can't go lower than 2/3

8 0

3 years ago