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Vlad1618 [11]
2 years ago
5

\large f\left(x\right)=2\left(x+5\right)^2-7

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
5 0

Which word could you use to describe the author's purpose in an argument?

Convince

Describe

Entertain

Inform

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the sum of three number is 202, the second is three more than the first number, the third number is three times the second numbe
sertanlavr [38]

Answer:

x = 38

y = 41

z = 123

Step-by-step explanation:

x + y + z = =202

y = x + 3

z = 3y = 3(x + 3) = 3x + 9

<u>x</u> + <u>y</u> + <u>z</u> = <u>x</u> + <u>x + 3</u> + <u>3x + 9</u> = 5x + 12 = 202

5x + 12 = 202

5x = 190

x = 38

y = x + 3 = 41

z = 3y = 123

4 0
2 years ago
(2x – 5y) and (x + y)?
Firdavs [7]
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3 years ago
Please help me solve this
Andreas93 [3]

Answer:

  $0.75 per lemon

Step-by-step explanation:

Express the ratio on the left as a decimal:

  $3/(4 lemons) = $?/lemon

  0.75 $/lemon = ? $/lemon

  0.75 = ?

The unit rate is $0.75 per lemon.

7 0
2 years ago
32 divided by 8 equals what
lbvjy [14]
32 divided by 8 equals 4.
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C=2
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