Answer:
(j - 4) - 7
Step-by-step explanation:
[] Underlined means that part of the sentence was turned into an expression in the next step
what is 7 less than the <u>difference between j and 4</u>
<u>what is 7 less than the</u> (j - 4)
(j - 4) - 7
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
88 + 89 + 79 + 77 = 333. 420-333= 87. The minimum score he can get is 87
Answer:
She can write
5 1/2 hours or 5.5 hours.
Step-by-step explanation:
Explanation:
The problem with writing time is that there are two systems.
The decimal system is based on powers of 10, while the time system is based on 60.
Amelia cannot write 5.3 this would mean 5 3/10 hours.
30 minutes is 30/
60 = 1/2=0.5 of an hour
She needs to show 5 full hours and 1
/2 hour.
5 30/60 hours.
She can write
5 1/2 hours or 5.5 hours.