Answer:
0.2
Step-by-step explanation:
5/7*x/1=1/7
5x/7=1/7
5x=1/7*7/1
5x=1
x=1/5 or 0.2
Answer:
1/32
Step-by-step explanation:
...
Answer:
H >= 6.25
6.5 hours per week
Step-by-step explanation:
75-50=25
JT must complete 25 more hours of exercise in 4 weeks. 25/4=6.25. So JT has to exercise 6.5 hours each week.
>= (means greater than or equal to)
Answer: 8/9 cause we sub
Step-by-step explanation: