Multiply the denominator by the whole number. Make that product the numerator. Let us now revisit the rule for changing a mixed number to an improper fraction<span> (Lesson 20).</span>
I believe the volume of the shape is 210mm. the formula is v=lwh. so you multiply all the numbers to get 210. hope that helped!
I think that the correct answer is f(-1)=-8 and f(0)=-5
I hope this helps :D
The answer is 176 milles in 2 hours
