This is easy I'm just brain dead atm so uh yeah

The factors of 2 are 1 and 2

its 3

Step-by-step explanation:

The first term is,  2x2  its coefficient is  2 .

The middle term is,  -3x  its coefficient is  -3 .

The last term, "the constant", is  -9. Multiply the coefficient of the first term by the constant   2 • -9 = -18.  Find two factors of  -18  whose sum equals the coefficient of the middle term, which is   -3 .

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: