An old metal worker has a side business making outdoor barbecue grills. He purchases scrap metal at 87/100 per hundred pounds, and makes out of it grills weighing 350 pounds each, which he sells at $255.42.How much profit does he gain on each 100 pounds of scrap metal?

im gona guess at 10$ A POUND

Step-by-step explanation:

Currently, the closest scrap yard to me pays $195 per ton, or per 2,000 pounds for ferrous metals. This breaks down to approximately $10 per 100 pounds of metal. The price that scrap yards pay fluctuates with worldwide supply and demand and can change daily.

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.