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Burka [1]
3 years ago
7

Johnny has 200 cupcakes he gave 10 to You and 20 to Your Teacher how many cupcake you gave away

Mathematics
2 answers:
Murrr4er [49]3 years ago
5 0

Answer: You didn't give any away; however, Johnny gave away 30 cupcakes

Step-by-step explanation:

Ilya [14]3 years ago
4 0

Answer:

30 cupcakes

Step-by-step explanation:

10+20 equal 30

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Find the first six terms of the sequence.<br> a = 1, an = 4.an-1 (7 points)
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Answer:yes

Step-by-step explanation:

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3 years ago
Find the value of n so that the expression is a perfect square trinomial and then factor the trinomial.
Anna007 [38]

The correct expression is (a) n = 100; (x + 10)^2

<h3>How to determine the value of n?</h3>

The expression is given as:

x^2 + 20x + n

Take the coefficient of x

k = 20

Divide by 2

k/2= 10

Square both sides

(k/2)^2 = 100

The above value represents the value of n

i.e.

n = 100

So, we have:

x^2 + 20x + 100

Expand

x^2 + 10x + 10x + 100

Factorize

x(x + 10) + 10(x + 10)

Factor out x + 10

(x + 10)^2

Hence, the correct expression is (a) n = 100; (x + 10)^2

Read more about trinomial at:

brainly.com/question/1538726

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7 0
2 years ago
Maya wants to know how many games the seventh grade students at her school play on their phones. Which is the BEST population fo
FrozenT [24]

Answer:

The best population for Maya's school would be all the seventh grade students at Maya's school, because that is who she wants to know how many games they play.

D. All the seventh grade students at Maya's school.

Hope this helps ;)

4 0
3 years ago
Read 2 more answers
Tia had a garden that was 2 meters long. Her brother used 458 millimeters of the length at one end as a worm farm
Nastasia [14]

Answer:

154 centimeters

Step-by-step explanation:

Each meter is 1000 millimeters or 100 centimeters, and if Tia's brother used 458 millimeters of 2000 millimeters, you can subtract 458 from 200 and you get 1542. Since the answer options are in centimeters, simply divide by 10 and you get the answer in centimeter form (154)

6 0
3 years ago
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I need help please and thank you
Katarina [22]

Answer:

F- the first answer choice

Step-by-step explanation:

7 0
3 years ago
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