Answer:
27 of the pets are dogs.
Step-by-step explanation:
Real easy way to do this, treat 45 (the total) as 100. So, do 45/100 then multiply the result of that by 60, and you end up with 27.
45/100=0.45
0.45*60=27
Answer:
decay rate is -13 percent in an hour. 3 hours would be (0.87)^3 = 65.85 percent
C because x represent the cost of books while 2 can be an additional price for the pens
Answer:
3.6 km
Step-by-step explanation:
total distance covered = distance covered x time taken
<h3>=0.9×4=3.6km</h3>