Answer:
12 cookies per hour.
Step-by-step explanation:
rate of change=(change in cookies)/(change in time)
We are told that change in cookies is 12 and change in time is 1, so the rate of change is 12/1=12 cookies/hour or
6 2/5 is 6.4 6.4 / 16 = .4
The answer is .4 pounds.
I hope this helped :)
63/90
21/30
7/10
63/90 is equivalent to 7/10
Answer:
7
Step-by-step explanation:
ab - cd = ?
Put the numbers into the correct variables of the equation.
(5)(3) - (4)(2) = ?
Now multiply 5 and 3 with each other. This leaves you with:
15 - (4)(2) = ?
Now, multiply 4 and 2 with each other. This leaves you with:
15 - 8 = ?
Now, you are able to solve the equation.
15 - 8 = 7
