The two figures are proportional. Find the value of x. A) 12 in
B) 24 in
C) 30 in
D) 40 in

can you make your screen more see able?

then i might be able to .

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

actually what is a question i don't understand

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !