Four soybean seeds per square foot on the ground represent a yield loss of 1 bushel per acre. joey counted 20 soybeans in a square yard. what is the yield loss for 100 acres?

55.55 bushels.

Step-by-step explanation:

Given,

4 soybean seeds per square foot  = -1 bushel per acre, ( negative sign shows loss )

Let x be the the yield for 100 acres when 20 soybeans in a square yard is counted,

Now, 1 yard = 3 feet ⇒ 1 square yard = 9 square feet,

Hence, the yield loss is 55.55 bushel.

we need the options

step-by-step explanation:

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.