Question

help alegbra

Answer 1

what do u think

Answer 2

what?

Answer 3

how do u think ur going to solve this

Answer 4

lol why does EVERYONE ALWAYS answer with "what do you think?"

Answer 5

ok yo josiah is there like an certain equation you are supposed to write to get to the answer?

Answer 6

do you still need help?

Answer 7

yeah

Answer 8

@AZ

Answer 9

let he makes x mountain bikes and y road bikes.
then \[x+y \ge 250 ~(1)\]
total working hours=21*40=840 hrs
\[4x+3y \le 840 ~(2)\]
c=75 x+60 y (3)
consider x+y=250
y=250-x
put in 4x+3y=840
4x+3(250-x)=840
4x+750-3x=840
x=840-750=90
y=250-90=160
https://www.desmos.com/calculator/j3a9cricco
graph lies in first quadrant

Answer 10

x+y=250
when x=0,y=250
cuts y-axis at (0,250)
when y=0,x=250
it cuts x-axis at (250,0)
4x+3y=840
when y=0,x=160
so it cuts x-axis at(160,0)
when x=0,y=280
so cuts y-axis at (0,280)
shaded region is the required region.
CAE is the required region.
find profit c at thes points and see at which point c is maximum.

i solve for one value
c=75(0)+60(250)=0+15000=15000
find c at two other points.