Answer:

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
by 3% percent
Step-by-step explanation:
i hope this helps ._.
Answer:
5:15
Step-by-step explanation:
Split the 30 mins in half. 45+15 = 60 (a new hour) Now, its 5:00. Add 15 and you get the answer.
90-20 leaves 70 for surfing. since surfing is 5 per hour, 70/5=14 hours she can surf.