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3 years ago

15

Jay has 15 coins in his pocket that

1 answer:

Bumek [7]3 years ago

7 0

5 are quarters

There are 10 nickels which equal 5 times 10 which is 50 then add 5 quarters to that which is 5 times 25 so now you would have $1.75

You might be interested in

What expression can be used to add 1/2 plus 5/6

Vlad [161]

You can add the two fractions by turning 1/2 and 5/6 to have the same denominator.

Turn 1/2 into a fraction with a denominator of 6.
It would equal 3/6

5/6+ 3/6= 8/6

That simplifies to 1 1/3.

Hope this helps you!

Brainliest answer is always appreciated!

5 0

3 years ago

Which of the following graphs is represented by the linear equation: y<br> 2<br> -2 +1<br> 3

ExtremeBDS [4]

Answer:

the answer is 13

Step-by-step explanation:

5 0

3 years ago

a square painting has an area of 81x^2-90x-25. A second square painting has an area of 25x^2+30x+9. What is an expression that r

galina1969 [7]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

A1 ------> the area of the first square painting

A2 ----> the area of the second square painting

D -----> the difference of the areas

we have

$A1=81x^{2}-90x-25$

$A2=25x^{2}+30x+9$

case 1) The area of the second square painting is greater than the area of the first square painting

The difference of the area of the paintings is equal to subtract the area of the first square painting from the area of the second square painting

D=A2-A1

$D=(25x^{2}+30x+9)-(81x^{2}-90x-25)$

$D=(-56x^{2}+120x+34)$

case 2) The area of the first square painting is greater than the area of the second square painting

The difference of the area of the paintings is equal to subtract the area of the second square painting from the area of the first square painting

D=A1-A2

$D=(81x^{2}-90x-25)-(25x^{2}+30x+9)$

$D=(56x^{2}-120x-34)$

4 0

4 years ago

Please help me with my math

ValentinkaMS [17]

Im failing math but passing all others im sorry lol

7 0

3 years ago

Are these correct? If not which is a varying and constant rate?

RideAnS [48]

Answer:

I think its correct

Step-by-step explanation:

booooooooom

5 0

3 years ago