Answer:
18: x=2 y=2.5
19: y = 0.5
Step-by-step explanation:
2(2)=4
2.5(2)=5
4+5=9
2×0.5=1
Answer:
Rise over run.
Step-by-step explanation:
If you have learned rise over run you will get it.
40+20=60
90-60=30
30 divided by 60=0.3333
33.33% makes up the last classroom
We need to find the lowest common multiple...
multiples of 14 are : 14,28,42,56,70,84,98,112,126,140,154
multiples of 20 are : 20,40,60,80,100,120,140
so the lowest common multiple is 140....so thats 140 minutes....= 2 hrs 20 minutes....from 8:00 = 10:20
so they will both leave at the same time of 10:20 a.m. <==
Answer: 11 - 15 = -4
Step-by-step explanation: And depends on what number it is.