165.63-$18.99= $146.64
$146.64 / .78€ per mi= 188miles
188 miles is your answer
Answer:
it is the abstract science of number, quantity and space, either as abstract concept
Answer:
D,0,2,-2
Step-by-step explanation:
2x^5-3x^3-20x=0
x(2x^4-3x^2-20)=0
x=0
or 2x^4-3x^2-20=0
put x²=t
2t²-3t-20=0
-20×2=-40
8-5=3
8×-5=-40
2t²-(8-5)t-20=0
2t²-8t+5t-20=0
2t(t-4)+5(t-4)=0
(t-4)(2t+5)=0
t=4
x²=4
x=2,-2
t=-5/2
x²=-5/2
it gives imaginary root. so real rational roots are 0,2,-2
4 3
_______
2 )86
Because 2 goes into 8 4 times and 2 goes into 6 3 times. Hope this helped!
