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2 years ago

Rick's Phone Service charges $12.52 for an activation fee plus $6 for every gigabyte (g) used.

Mathematics

2 answers:

oee [108]2 years ago

7 0

Answer:

Step-by-step explanation:

same explanation as before just replace the current values with the previous explanation

kakasveta [241]2 years ago

7 0

Answer:

After a quick stint of attempting to read the graphs I would speculate D

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Expand the following using the Binomial Theorem and Pascal's Triangle. Please show work.

lilavasa [31]

The answer is:
32x^5+ 240x^4+ 720x^3+ 1080x^2+810x+243

8 0

3 years ago

A farmer sells carrots and squash. A customer buys 1 pound of carrots and 1.5 ponds of squash for $7.00. Another customer buys 4

Otrada [13]

Answer:

$1.75

Step-by-step explanation:

1 pound of carrot and 1.5 pounds of squash cost $7.00.

1c + 1.5s = 7 ----------------- [ 1 ]

4.5 pounds of carrot and 1.75 pound of squash cost $14.00.

4.5c + 1.75s = 14 ----------------- [ 2 ]

[ 1 ] x 4.5:

4.5c + 6.75s = 31.5 ----------------- [ 1a ]

[1a] - [2]:

5s = 17.5

s = $3.50

Sub s = 3.5 into [ 1 ]:

1c + 1.5 (3.5) = 7

1c + 5.25 = 7

1c = $1.75

8 0

3 years ago

Will give brainliest, please help fast

Gekata [30.6K]

Answer:

Converting the equation $x^2-20x+13=0$ into completing the square method we get: $\mathbf{(x-10)^2=87}$

Step-by-step explanation:

we are given quadratic equation: $x^2-20x+13=0$

And we need to convert it into completing the square method.

Completing the square method is of form: $a^2-2ab+b^2=(a-b)^2$

Looking at the given equation $x^2-20x+13=0$

We have a = x

then we have middle term 20x that can be written in form of 2ab So, we have a=x and b=? Multiplying 10 with 2 we get 20 so, we can say that b = 20

So, 20x in form of 2ab can be written as: 2(x)(10)

So, we need to add and subtract (10)^2 on both sides

$x^2-20x+13=0\\x^2-2(x)(10)+(10)^2-(10)^2+13=0\\(x^2-2(x)(10)+(10)^2) \:can\: be\: written\: as\: (x-10)^2 \\(x-10)^2-100+13=0\\(x-10)^2-87=0\\(x-10)^2=87$

So, converting the equation $x^2-20x+13=0$ into completing the square method we get: $\mathbf{(x-10)^2=87}$

4 0

3 years ago

help!! i couldn’t fit the words in here but the words are, “you are riding your bike up Elm Trail towards Deer Trail. You plan t

NNADVOKAT [17]

Answer:

left

Step-by-step explanation:

basta left XD

3 0

3 years ago

Which scenario does not represent exponential growth?

storchak [24]

Answer:

I believe the correct answer is - The value of a bank account with quarterly compounded interest after 6 years.

I'm not sure if this is 100% correct but hope it helps.

4 0

3 years ago