Answer:
81%
Step-by-step explanation:
23%
Answer:0.36
or 36
Step-by-step explan: used calculator
x=8
y=18
I hope this help you
easy you should pay attentio tho but its 7.13
x=0
4(x+1)=2x+4
4x+4=2x+4
4x-2x+4=4
2x+4=4
2x=4-4
2x=0
x=0/2
