Answer:
I believe it would be D.
Step-by-step explanation:
<span>2n^2 - 7n - 3 = 0
a = 2
b = -7
c =-3
Then use the Quadratic formula:
x = [-b +-sqroot(b^2 -4*a*c)] / 2*a
</span>
Answer: Step-by-step explanation:
#1. +4.9 +4.9
m/2.8 = _____
*2.8 *2.8 Multiply both by 2.8
Calculate the answer this is your work after all!!!
Since 5 3/5 can be turned into 28/5, then divided by 7/1, you will get 4/5. So Jeremy swims 4/5 of a kilometer each day.
