Answer:
its C
Step-by-step explanation: cuz there no background info plz thank
Answer:
B
Step-by-step explanation:
You can just move upper y equation and it will be:
6x+3(3x-5)=15
6x+9x-15=15
15x-15=15
15x=30
x=2
Answer:
11
Step-by-step explanation:
you just divide it
Answer:
Step-by-step explanation: Ok so it is backwerd to pas would be nagitv
It would be 21 because 7 times 3 equals 21 and the way you get that is 3 drawings per paper