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2 years ago

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Need help will reward

1 answer:

sweet [91]2 years ago

5 0

Submit anwser it’s correct can i get brainliest

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.this is all the question

Korvikt [17]

Answer:

Answer: 2

Step-by-step explanation:

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2 years ago

a shop owner offered a 25% discount off the regular price of a picture frame the amount of the discount is 4$ what is the regula

guajiro [1.7K]

Hello and welcome to Brainly! I'm Gabriella and I'm a part of the Engagement team on Brainly. Thank you for posting your first question! I hope you enjoy your time here on Brainly! If you have any questions about navigating and understanding the Brainly website, don't hesitate to reach out to me or anyone else on the Engagement team!

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2 years ago

9−[28÷(5+(3⋅3))] what is the answer

bulgar [2K]

The answer is 7 but if you need the steps they are in the photo

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2 years ago

If a customer leaves a tip of $7.35 and the bill was $49.00, what percent is the tip?

VashaNatasha [74]

The tip will be 15% because 0.15 x $49.00=$7.35.
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2 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

3 years ago