Answer:
6
Step-by-step explanation:
66
Answer:
the third one is your answer
So ill show you how i like to do these problems. First change the percentage into a decimal 20%= 0.20. 45*.2= 9. So its $9.00 off and the total price is $36.00
4 / 6 = 28 / 42 ;
6 / 7 = 36 / 42 ;
But, 36 > 28 ;
36 / 42 > 28 / 42 ;
6 / 7 > 4 / 6 ;
6 / 7 is larger than 4 / 6 ;
When graph crosses y-axis, x=0
<span>-2x+2y=4
</span><span>-2*0+2y=4
2y=4
y=2
x=0, y=2,
so point is (0,2).</span>