X=9 mark as brainlest if this helps ;)
There is a 6% decrease as 639.20 divided 680 is 0.94. Meaning 6% decrease.
Answer:
y intercept is 420
Step-by-step explanation:
12y = 132
Now, solve for y.
Do the inverse operation.
12y = 132
12y/12 = 132/12
y= 132/12
y= 11
Equation: 12y = 132
Y equals: 11
A negative cannot be a root, 8= 2.4
