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salantis [7]
2 years ago
9

Plzzzzzzzzzzzzz helpppppppppppppp

Mathematics
2 answers:
Ierofanga [76]2 years ago
6 0
Heyyyoooooooooo I got youuuuuu giveeee meeee a second pleaseeeeeee
NikAS [45]2 years ago
6 0

Answer:

<h3>Question 25:</h3>

6

<h3>Question 19:</h3>

16

Step-by-step explanation:

<h3>Question 25:</h3>

\frac{x}{12}  +  \frac{y}{3}  = 2

\frac{y}{3 }  = 2 -  \frac{x}{12}

y = 3( 2 - \frac{x}{12} )

y = 6 -  \frac{x}{4}

y =  -  \frac{x}{4}  + 6

<h3>Question 19:</h3>

{x}^{2}  - 8x + c

{x}^{2}  + c - 18

To find the c value ,

c = ( \frac{b}{2} {)}^{2}

divide the coefficient of x by 2 and square the result.

( - 1 \times 4 {)}^{2}

( - 4 {)}^{2}

16

<h3>Hope it is helpful....</h3>
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