Answer:
339416
Step-by-step explanation:
848,540 * 40/100 = 339416
Elliminateion
multiply first equation by -2 and add to 2nd equation
-4x-6y=4
<u>4x+7y=-6 +</u>
0x+1y=-2
y=-2
sub back
2x+3y=-2
2x+3(-2)=-2
2x-6=-2
2x=4
x=2
(x,y)
(2,-2)
Answer:
.75x + 2.25y <=20
Step-by-step explanation:
Arcade games = x
snacks =y it needs to be less than or equal to 20
Answer:
24
Step-by-step explanation:
Volume of a cuboid = length*base*height or 4*2*3=24. The volume of this cuboid is 24.