Answer:
y = -6x + 30
Step-by-step explanation:
The inicial value you have is $30, so this will be the value of y after 0 weeks, that is, x = 0
After one week, you spend $6, so you will have y = 30 - 6 = 24 when x = 1.
With these pair of values, we can find the linear equation:
y = ax + b
for x = 0, y = 30:
30 = a*0 + b
b = 30
for x = 1, y = 24:
24 = a*1 + 30
a = 24 - 30 = -6
So, our equation is:
y = -6x + 30
It would take the car about 6 hours. 368 divided by 64, which equals 5.75, if rounded, would be 6.
Answer:
5. B
6. D
7. C
8. B
9. B
10. D
Step-by-step explanation:
I would write it but I have homework too
Answer:
C
Step-by-step explanation:
Answer: 2:7 times
Step-by-step explanation: hope it helps u
