1.x+y=-7 y=x+1 a. substitution method

b. elimination method

2.x-y=-7 x+5y=-7
a. substitution method

b. elimination method​

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32