Felipe’s sister thought that he should try some more complicated systems of equations. Use what you learned in problem 5-53 to solve these two systems of equations. Remember, the solution to a system of equations should be written as a coordinate pair `(x, y)`.

a. `x=3+3y`

`2x+9y=11`
HEL

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

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

c. 1,233 miles

i dont understand

step-by-step explanation: