Average=total price/number of books
3 books
totl price=32+45+39=116
(32+45+39)/3
use parenthasees for pemdas
answer is B
To convert celsius t fahrenheit, multiply the celsius number by 1.8 FIRST. Then you add 32 to it after.
-35 x 1.8 + 32 = -31
e. 72.
Let x be the measurement of the 3rd side.
x should be greater that the difference of 2 sides
x should be less than the sum of 2 sides
20 - 15 < x < 20 + 15
5 < x < 35
We can assume that x = 35 the maximum measurement of the 3rd side.
Perimeter = 20 + 15 + 35 = 70. Maximum perimeter.
Among the choices, 72 is beyond the maximum, so it is not a possible perimeter of the triangle.
<span>simlify it
81300-56800
= 24500
12
24500/12 = 2041.66666667
or
2040 dollars per month
so correct option is A
hope it helps</span>
