Answer:
A Substitution
Step-by-step explanation:
Trust me were doing this in math
The answer to question 50 is A. 240 square feet
Answer: option 1.
Explanation:
feasible region is that region which is formed by the lines of constraints.
feasible region is shaded in the attached graph
inequalities becomes equalities to draw the graph
and lines will head towards the origin if constraint satisfied by putting x= 0, y=0
and on the contrary lines will move away from origin when condition of constraint does not satisfied.
Answer:
21
Step-by-step explanation:
s=2
so, v=2+19
19+2=21