(-2n -2)/3= 12
⇒ -2n -2= 12*3
⇒ -2n -2= 36
⇒ -2n= 36+ 2
⇒ -2n= 38
⇒ n= 38/(-2)
⇒ n= -19
Final answer: n=-19~
A = 1/2 b h
5 = 1/2 (5) h
10 = 5h
h = 10/5
h = 2
answer
2
Answer:
<h2>P=$14600</h2><h2>The company should produce </h2><h2>100cordless and 100 cord-type</h2>
Step-by-step explanation:
This is a linear programming question
let the cordless trimmer be X
and the cord type be Y
the objective function is
maximize
36.50x+109.50y=P
constraints
2X+6Y<=600-----1
X+Y=200-----------2
solve 1 and 2 simultanouesly
mutiply eqn 2 by 2 we have
2x+6y=600-------1
2x+2y=200--------3
subtract the eqns 3 from 1
4y=400
y=100
put y=100 in eqn 2 we have
x+100=200
x=200-100
x=100
36.50x+109.50y=P
36.50(100)+109.50(100)=P
3650+10950=P
P=$14600
The company should produce
100cordless and 100 cord-type