I think k equals negative 2, or -2.<span>
</span>
Answer:

Step-by-step explanation:
We're going to have to work backwards.
The sum of 4 and k is
.
Half is simply that divided by 2.

Now, we'll subtract 8 from it.

Bam!
You didn’t include the answer choices but is total=0.59p
3990
Step-by-step explanation:
57*70=3990
1.51 dollars i think its blury