Trial 2: 1. 10 2. 15 3. 30 4. 26 5. 13 6. 3
Trial 3: 1. 6 2. 11 3. 22 4. 18 5. 9 6. 3
Isolate x on one side of the equation. divide by k.
2p over k =x-t
add t
(2p/k)+t = x.
hope this helps and have a wonderful day!
The answer is 20p. P represents the number of boxes she buys and 20 is how many pens are in each box.
I hope this helps you
4/6=4.6/6.6=24/36
4/9=4.4/4.9=16/36
24/36+16/36
24+16/36
40/36
4.10/4.9
10/9