Answer:

Step-by-step explanation:
Let Temperature of Maimi
and that of Bangor be 
Given in the condition is
is 22 more than 3 times
i.e.
= 22+ 3 * 
Hence


Here also we are given that
=82



To find the average: the sum of the values/number of values
=250+310+275+195/4
=257.5
Answer:
A.
Step-by-step explanation:
Divide 10 by 25, which would get you 4. Move the decimal over two to the left, because you wanted a percentage.
Jenny gave away 40% of the roses.