A: x = 2.4
b: m = 9.6
c: c = 2 5/12
d: m = 3.6
e: c = 6.6
Answer:
A). 2(2n+7)+3n
B). 2(2(8)+7)+3(8)
2(16+7)+ 24
2(23)+24
46+24
70
204/6 = 34 trees a day. 340-204 =136 trees left to plant. 136/34 = 4 4 days
I hope this helps ( there is no negatives )
Speed= distance divided by time. The answer is 30, and im assuming miles per hour. Hope this helps