Answer:
Pay $6.75 and save $2.25
Step-by-step explanation:
If the store has a sale for 25% off, then you pay 75%. Find the sales price by multiplying $9 by 0.75.
9*0.75 = 6.75
This means you save 9 -6.75 = 2.25.
Answer: 24. Is that one of your options?
Step-by-step explanation:
Answer: two over three
Step-by-step explanation:

line intercepts y at (0,-2)
Therefore, 
Substitute x = 3 in y =ax-2

To find the x-intercept, y = 0

The slope is 2/3
y-intercept is -2
So two over three
The unit rate is 8 pounds per dog.
128 / 16 = 8
Answer:
f(-2) = 44
Step-by-step explanation:
Hello there! Lets get started solving this function!
For a function, whenever we see f(x) = ... , the function is simply asking the value of the equation at x! So, if replace f(x) with f(-2), we simply substitute x with -2 in the equation! Lets get started!

First, we can write the original function. Next, we substitute in -2 for x. Then, we find our final terms. Finally, we are given that f(-2) = 44.
Hope this helps! Remember, math is fun!