Answer:
5-12n is the answer
Step-by-step explanation:
-8n -4n =12ñ
Answer:
54
Step-by-step explanation:15+15+9+9+3+3=54
(12^2 + 5) x 2
There you go. I wasn't sure if I was supposed to write an equation or...
= 298
Answer: 320 boys
Step-by-step explanation: you would first take the total number (720) and divide it by the total number shown in the ratio (5+4=9)
720/9= 80
You would then take 80 and multiply it by 4 because that is the number representing the boys
80*4= 320
Answer:
y=1/2x+5
Step-by-step explanation:
y-y/x-x for slope
4-3/-2-(-4) 1/2
