Answer:
you'd get the expression 6.37+7.8k
3/11 is the simplified version of this fraction
Answer:
7.3*
Step-by-step explanation:
do the inverse:
22/3=7.3*
*=recurring
Answer: 10
<u>Step-by-step explanation:</u>
varies directly means: 
Step 1: solve for k ⇒ 
Step 2: plug in the given value and k to solve for the missing value: 
42(5) = 21(x)

2(5) = x
10 = x
I know this doesn't help but i'm on the same thing and i just don't know