Answer:
I honestly was having the worst time trying to solve this sorry :(, for real idk if any of these are right
i got 2 answers; 1st: ≈0.5 mph
the 2nd; 2 mph
Step-by-step explanation:
Speed = 
2/3 miles = 3520 feet
1/3 hours = 20 minutes
------Make a proportion-----

cross multiply------
3520 * 60 = 211200
5280 * 20 = 105600
Divide 
---(this is where i got confused cuz 2 doesn't make any sense)--
If you flip them,
which makes more sense
hope i helped :(
Answer:
46
Step-by-step explanation:
4 x 2= 8
3 x 5= 15
2(8 +15)= 2(23)=
23 x 2= 46
16 is the answer when multiplied by each side
Bisected means cut in half. half of 62 is ,31
Using quadratic formula
x = [-18 +-sq root (324 -4 *3*15)] / 2*3
x = [-18 +-sq root (144)]/6
x1 = (-18 + 12) / 6 = -1
x2 = (-18 -12) / 6 = -30/6 = -5