A farm equipment manufacturer has already spent $3 million in research and development to design a new model of tractor. To produce the tractors, the company will have to contract to rent a factory for a year at a cost of $20 million, and will then spend an additional $10,000 per tractor in materials and wages.

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.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

the answer would be c:   ax + b = ax + c

step-by-step explanation: