8 + 3b= -13
-8. -8
3b= -21
Divide by 3
B= -7
10/24 x 100 = 41.66
Approximately 42% of her day
1 hour and 15 mins
60mins=1hr
15/60=1/4
1hr and 15mins=1 and 1/4hr or 1.25hr
1.25 times 4.8=6
jogged 6 miles
Answer:
12.60
Step-by-step explanation:
To find the tip, take the amount of the bill and multiply by 30%
42 * 30%
Change to decimal form
42 * .30
12.6
Answer:
1+1=a a=solution
Step-by-step explanation:
