An appliance store purchases a refrigerator for 1,050 to sell in their store. part A: if they mark up the price 60%, what will the refrigerator sell for?

Really need on these. i have no idea what to do

How to write 3 tenths and 5 tenths as a decimal

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?