Answer:
2/(3/4) = 2(4/3) = 8/3 = 2 2/3 miles per hour
Huh what do you need a login to what
Expand the right side:
Notice that 98 = 2 * 7 * 7, so we have and .
Then
and
Easy
a quadatic is 2n degree
the roots of a quadratic equation are
f(x)=(x-r1)(x-r2) where r1 and r2 are the roots
if the roots aka x interctps are -2 and 1/3
f(x)=(x-(-2))(x-1/3)
f(x)=(x+2)(x-1/3)
f(x)=x^2+5/3x-2/3 is the equation
3.85 if you divide the total cost by the number of gallons you should get your answer hope this helped