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Digiron [165]
4 years ago
10

(a) Write an expression for the perimeter of

Mathematics
1 answer:
Archy [21]4 years ago
7 0

Answer:

8x+2

Step-by-step explanation:

2(3x-1+x+2)=P

2(4x+1) = P

8x+2

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arsen [322]
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Delicious77 [7]

Answer:

<h2>y = -x + 6</h2>

Step-by-step explanation:

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\text{Put it to the equation in the intercept form:}\\\\\dfrac{x}{6}+\dfrac{y}{6}=1\\\\\dfrac{x+y}{6}=1\qquad\text{multiply both sides by 6}\\\\x+y=6\qquad\text{subtract}\ x\ \text{from both sides}\\\\y=-x+6

5 0
3 years ago
Help with these two please!
Salsk061 [2.6K]

Answer:

3. is 4x-16

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