It's D i just took the test, I'm sure of it

The coefficients are:-
-4,-6
<h2>hope it would be helpful for you</h2>
2 1/6 divided by 7/10
13/6 / 7/10 =
13/6 * 10/7 =
130/42 =
3 4/42. or 3 2/21 hours... three and two twenty-firsts
Answer:
Michael buys 800 hockey cards from jackson
Answer: N=800/5
N=160
He needs to save $160 every week to get $800 in 5 weeks
hope this helps.