4+x=18, the sum would make it an addition problem and x would represent "a number".
1) The ratio of used books to all books is 6:14
2) The ratio of used books to new books is 6:8
Answer:
280cm^2
Step-by-step explanation:
I am only looking for the shaded region which is 20 and 14 and 20*14=280
so my final answer will be 280cm^2
Answer:6x-9
Step-by-step explanation: I think so I’m not sure tho
Hi!
The equation looks like this:
P = N * 12, where P represents the total number of pencils and N is number of packs
Hope this helps!
