Use an inequality:
S = sum
7 + 7 < S < 8 + 9
14 < S < 17
so the sum is between 14 and 17
Answer:
It'll take the robot 8 minutes to complete one task
7.5 tasks will be completed in one hour
Step-by-step explanation:
Total time to complete 5 tasks is 2/3hr (40 minutes)
Time it takes to complete one task = 40 ÷ 5 = 8 minutes
Since the robot completes one task in 8 minutes, x tasks will be completed in 60 minutes.
x = 60 ÷ 8 = 7.5 tasks
Answer:
i think the answer is C. 1.5w^2 + 7.5w + 9
Answer: 46
Step-by-step explanation:
The answer would be y = 6
