Answer:
x = 90
Step-by-step explanation:
-
x -
x +
x = - 70
Multiply through by 45 ( the LCM of 9, 45, 5 ) to clear the fractions
- 40x - 4x + 9x = - 3150 , that is
- 35x = - 3150 ( divide both sides by - 35 )
x = 90
Answer:
3
Step-by-step explanation:
You are given the equation y = 3x -1. You need to find the ordered pairs of 0, 2 and -1. Plug in 0 into the equation for x and you get -1. Do the same thing for 2 and you get 5. Do the same thing for -1 and you get -4. Your final answer is -1, 5, and -4
Third option. They cancel eachother out therefore it'd be 0
It is 8 bc you count them then you use pythagorean theorem