Answer: $95
Step-by-step explanation:
Te new price will be 90 + 5x, if the price increases "x" times
The number of wind chimes sold per month will become 140 - 7x

Therefore, if the price becomes (90 + 5(1)) = $95 per wind chime, then the revenue will be maximum
Answer:
Yes
Step-by-step explanation:
Because of PEMDAS, you would evaluate the division part of both equations first.
Answer:
Option 4, bottom right
Step-by-step explanation:
Looking the the y-intercept, it can only be option 2 or 4 with a y-intercept of 3. Looking at the data you can see that the slope is decreasing, therefore out of the 2 the answer is the one with the decreasing/negative slope.
Answer:
y=-2x-9
Step-by-step explanation:
Y=mx+b
M= slope
b=y intersept