Question

questions attached

Answer 1

#4 and #5

Answer 2

#4 u need the amount of batteries needed for each weapon and make it as 2 linear equation. graph it and the point of intersection, y intercept, and x intercept is the way you determine it

Answer 3

what are the equations

Answer 4

oh there you are, more simple one
x = ray gun, y = missile
\[x + y \le 15\]
\[ax - by \le 45\]
where a is the amount of batteries for 1 ray gun
and b is the amount of batteries for 1 missiles
subtitute and you will meet x and y
Tada!

Answer 5

can you explain a little further please