145%
200/200: 100%
90/200= 45%
Answer:
and 
Step-by-step explanation:
If two equations are given, we can solve one of the equation in terms of single variable and put it in the other equation which will further give the value of x and y.
For the given equations:
Equation:1
Equation:2
Solving equation multiply equation 2 with 4 on both the sides
Equation 3
Subtracting Equation:3 from Equation:1

Putting value of 'y' in Equation:2 which will give the value of x

Hi....
Im not sure if i got it right but i think its: 1.8........ Hope this helps. Brainliest Please
Answer:
144
Step-by-step explanation: