Answer: 4x4=16-7=9gallons
She will order 9 gallons
Step-by-step explanation:
Answer:
you have a fixed rate of $25, meaning you get a haircut, it's $25
ANY other service is an extra $15
So, let's make the equation...
y=15x+25
Now, to just get a haircut it's $25.
But, let's say you get a haircut+shampoo
It'd be..
y=15(1)+25
y=$40
Another one..
You get a haircut+shampoo+highlight
y=15(3)+25
y=$70
It's c.
for example:
2*2 +1 = 5
2*4 +1 =9
you can keep going ....
Answer:
I believe it is C but then again I'm not sure good luck though
The answer is B
Let me know if you need an explanation