The start time is 9:15 A.M. I believe.
I took away 6 hours from the elapsed time to get 12:00 P.M. (noon). Then, I took away another 3 hours to get 9:00 A.M. Now, we only have 3/4 hour left. 3/4 of 60 is 45. 60 - 45 = 15. Add 15 minutes to 9:00.
Hope it helps,
Loafly
First divide by 2, then you have
1/2x-7=-3
Then add 7 to both sides
1/2x=4
Then then divide by 1/2(which is the same as multiplying by 2)
And
x=8
Answer:
50 % increase
Step-by-step explanation:
To find the percent increase, we take the new price and subtract the original price. Divide it by the original price
percent increase = (new - original)/ original * 100%
= (90-60)/60 * 100%
= 30/60 *100%
=.5 *100%
=50%