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lapo4ka [179]
2 years ago
10

Given:f(x)=3x-5,find f(x+2)

Mathematics
1 answer:
Galina-37 [17]2 years ago
5 0

ans=3x+1

Step by step solution

=3(x+2)-5

=3x+6-5

=3x+1

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If 7 liters of petrol cost $14.70, calculate the cost of 15 liters of petrol.​
Alex73 [517]

Hi

7 = 14.70

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vlabodo [156]

Given equation is y=2x+7 and \frac{1}{2}y=x+\frac{7}{2}

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3 0
3 years ago
–(5 + (–11.3)) + (–4.3)
yuradex [85]
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Step-by-step explanation:

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