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Amanda [17]
3 years ago
11

I need ONLY number 7 my teacher gave me this packet and i can’t figure that one out

Mathematics
2 answers:
Trava [24]3 years ago
8 0
Answer:

(3x+6)^2

Hope you finished the packet and got a good grade on it!!
klemol [59]3 years ago
5 0

Answer:

(3x+6)^2

Step-by-step explanation:

the side of the inner square is 3x long

to have the wider square side we must add 3 two times, so 3x + 3 + 3 = 3x+6

to find the area we must square it (3x+6)^2

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The monthly fees for the local pool are $8 per month
Liono4ka [1.6K]

Given:

Monthly fees for the local pool are $8 per month  and $2 per visit.

Hector pays $34 in pool fees total for  the month.

To find:

The number of times he visit the pool.

Solution:

We have,

Monthly fee of pool = $8

Additional fee = $2 per visit

Let Hector visit x times.

Additional fee for x times = $2x

Total fee = Monthly fee + Additional fee

34=8+2x

34-8=2x

26=2x

Divide both sides by 2.

\dfrac{26}{2}=x

13=x

Therefore, Hector visit the pool 13 times.

3 0
2 years ago
consider the polynomial equation x(x-3)(x+6)(x-7)=0. which of the following are zeros of the equation? select all that apply.
o-na [289]
The zeros are 0, 3, -6 and 7.
7 0
3 years ago
The candy jar has 251 pieces of candy. Sophia adds 31 pieces of candy to it. If the candy is divided equally between 6 campers,
NeTakaya

Answer:

47

Step-by-step explanation:

251+31= 282

282 divided by six = 47

4 0
3 years ago
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natita [175]

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Answer:

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Step-by-step explanation:

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