Answer:
1 1/4
Step-by-step explanation:
x=2, y=3, and z=1
1/2(2)+3/4(3)=1+3/12=1 1/4
So ten tens = 100 so u multiply and u get 40 tens which are 400= 4 hundreds
You can solve this by algebraically as well as graphically. When I tried both ways I got:
solution is x= -2<span />
