If you notice the graph, the points (0, 6 ) and (1, -2) are on the line, so let's use those then,
The greatest common factor<span>, or </span>GCF<span>, is the </span>greatest factor<span> that divides two numbers. To find the </span>GCF<span> of two numbers: List the prime </span>factors<span> of each number. Multiply those </span>factors<span> both numbers have in </span>common<span>.</span>
Area of a parallelogram(A) = base(b) * height(h)
A = b * h
294 = b * 14.7
294 = 14.7b
Divide both sides by 14.7 to make b stand alone
So, it would be:
294/14.7 = 14.7b/14.7
20 = b
b = 20
This is simple pythagoras, its just a²+b²=c². First you find the hypotenuse, which is 97; now you have the equation: x²+72²=97²
x²=9409-5184
x= √4225
x=65
the answer is 65m
Assuming the car's speed does not change, the car will travel miles.
Hope this helps :)