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White raven [17]

2 years ago

11

Ava purchased a set of 35 stamps. Every month after that month, she purchased 3 more stamps for her collection.

1 answer:

kramer2 years ago

6 0

35+(3n)
i hope this is the correct equation

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I need help with this,, will give brianliest and +15 points

Anit [1.1K]

Answer:

41x² - 27x + 27

Step-by-step explanation:

Perimeter of Rectangle:

= 2(20x²-12x+4) + 2(5x²-5x+15)

= 40x²-24x+8 + 10x²-10x+30

= 50x²-34x+38

Perimeter of Triangle:

= 6x²+6x+3x+3+3x²-2x+8

= 9x²+7x+11

Difference:

(50x²-9x²)+(-34x+7x)+(38-11)

= 41x² - 27x + 27

8 0

1 year ago

Simplify -3√2 + 3√8

melamori03 [73]

Answer:

Step-by-step explanation:

-3√2+3√8

=-3√2+3×2√2

=-3√2+6√2

=3√2

3 0

2 years ago

Which of the following points is the solution of the quadratic equation : 3x² - 5x-2=0

snow_tiger [21]

Answer:

answer in the file

Step-by-step explanation:

4 0

2 years ago

What is the product in simplest form? 3/5 x 2/3 = ?<br> 1) 6/15<br> 2) 9/10<br> 3)5/8<br> 4)2/5

Step2247 [10]

Answer:

here is your answer.....

3 0

2 years ago

Read 2 more answers

90 cm long 90 cm wide 90 cm high what is the surface area

Vlad [161]

Answer:

48600 cm^2

Step-by-step explanation:

4 0

1 year ago