Range is when you subtract the smallest number from the largest number. So X’s range would be 9-0 = 9 & Y’s range would be 8- -12 = 20 I believe.
Answer:
y= -3.6
Step-by-step explanation:
-9.5(1.4)-2.5y=-4.3
-13.3-2.5y=-4.3
-9=2.5y
y=-3.6
You have to use the y=mx+b formula to find the equation
$81.60
( 20% of $68 is 13.60, so you add $68 and $13.60 and it’s $81.60 )