Answer:
D)
Step-by-step explanation:
It looks like the most sense
<span>A tape diagram, also known as a bar model, is a pictorial representation of ratios. In mathematics education, it is used to solve word problems. So lets do this problem that has been gave to us by teachers all around.</span><span>
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0ahUKEwiNpuuZzK_X....</span>
The answer to this question is C.
We are given with the formula
p = 200k - 500
a) The constraint for this formula is obtained from the idea that the profit must be positive
200k - 500 > 0
k > 500/200
k > 2.5
b) To make 14000 profit
14000 = 200k - 500
k = 72.5 or 73 knives must be sold
Answer:
a
Step-by-step explanation:
if you plug 4 in for x it solves it
