Well if it was 8 hours in the morning and 7 in the evening per day of the week it would be 105 divided by 2 for the number of sessions would equal to 52.5 sessions. if it was just that amount of time from that whole week, it would be 15 hours divided by 2 which would give you 7.5... Did that help?
Answer:
25%
Step-by-step explanation:
50 is 25% of 200, the price went down by $50
brainliest???
Answer:
5hrs
Step-by-step explanation:
...................
The system should look like this:
eh + b = 243
eh - b = 109
