Round the first number to its nearest tens, and the second number to its nearest ones. After that, multiply 100 by 4 and you'll get 400.
102.2 x 4.3 = 439.46 is the actual, calculated answer because you asked "can someone please solve" at the end of the question.
I'm going to assume that you meant the equation to be:
So we're going to take that equation and we're going to solve for h(-2).
This means that we plug in a '-2' for every x in the equation:
So when we solve the equation for h(-2), we get 0 as our answer.
Answer:
25.2
Step-by-step explanation:
14litres : 70 km
? : 126km
126/70 = 1.8
14 x 1.8 = 25.2
25.2 litres of petrol
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