Heee i have no idea how to do !

you are building an 8000-square-foot rectangular pen with three sides fenced along a river. the side parallel to the river faces nice homes and must be built using cedar costing $5 per foot. the other two sides can be built using chain link costing $2 per foot. what dimensions will minimize the cost of the fence?

i really need can someone show me step by step : ( !

146%

step-by-step explanation:

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.