Answer:
x and y
Step-by-step explanation:
Variables are always the numbers that're replaced with a letter. For example, in the equation:
2t+6
t would be the variable.
Hope this helps!! <3 :)
The answer is D hope it helps
You need 7 cartons, 4•7=28 so you’ll be sure to have enough:)
Answer:
I believe the answer is A.
Step-by-step explanation:
Let s and c be the rate of the boat in still water and the rate of the current, respectively. Then:
108/s-c=3
108/s+c=2
3s-3c=108
2s+2c=108
Solve for s and c
☺☺☺☺
