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ki77a [65]
3 years ago
15

How many quarters are in $3.50

Mathematics
1 answer:
laila [671]3 years ago
8 0
You only need 14 quaters
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INCOME
Neko [114]

Answer:

A tool for planning the spending and saving of income.

Step-by-step explanation:

A budget gets set to someone that has to spend within that amount. Example: If my budget is 20 dollars, I can only spend 20 dollars or less.

5 0
3 years ago
How to write a real world problem involving the subtraction of two mixed numbers whose difference is less than 2 1/2
madreJ [45]
You can do 2 1/2 minus 1 1/8 to get 1 3/8. Your welcome and I hope you get a good grade
7 0
3 years ago
What combination of transformations is shown below
Lunna [17]
Yes you are correct it is a transformation and then a rotation
3 0
3 years ago
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Mark's brother is five years or than mark. thier ages combinded adds up to 23. How old is mark
drek231 [11]

Answer:

18

Step-by-step explanation:

Mark is 18 years old.

6 0
2 years ago
Read 2 more answers
Which axiom is used to prove that the product of two rational numbers is rational
aliina [53]

Answer:

First, a rational number is defined as the quotient between two integer numbers, such that:

N = a/b

where a and b are integers.

Now, the axiom that we need to use is:

"The integers are closed under the multiplication".

this says that if we have two integers, x and y, their product is also an integer:

if x, y ∈ Z ⇒ x*y ∈ Z

So, if now we have two rational numbers:

a/b and c/d

where a, b, c, and d ∈ Z

then the product of those two can be written as:

(a/b)*(c/d) = (a*c)/(b*d)

And by the previous axiom, we know that a*c is an integer and b*d is also an integer, then:

(a*c)/(b*d)

is the quotient between two integers, then this is a rational number.

5 0
3 years ago
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