Solve for y. 3x+5y-15=0

-3/5 x +3 = y

Step-by-step explanation:

3x+5y-15=0

Subtract 5y from each side

3x+5y-5y -15=0-5y

3x-15=-5y

Divide each side by -5

3x / -5  -15/ -5 = -5y/-5

-3/5 x +3 = y

use formula for the circle a=3.14

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.