True, you can see that there is no negative in the problem, also by graphing you can tell that it is increasing
3.75×18=67.50$ he would have 67.50$ in 18 week
Okay this is how I would figure this out:
I would take 9 divided by 3 and get 3, so he can tile abut 3 square ft. in 15 minutes.
Then, I would multiply 3 by 4 because there are 4 15 in an hour. I would get 12.
So it takes Jakob 1 hour to tile 12 square feet.
Your answer is: He can tile about 12 square feet per hour.
Hope this helped :)
Answer:
d.Y=7.75x
Explanation:
1 pound= 1x7.75
Xpound=Xx7.75
Ask questions if u need
