Mean = ( 22 + 37 + 49 + 15 + 82 ) / 5
= 41
Hope this helps :)
The length of the rectangle is 3 times the width translates to L=3W-5, where W is the width.
Answer:
-(14 - 7x); 7(x - 2); 3x - 14 + 4x
Step-by-step explanation:
for -(14 - 7x) when the negative is distributed you get -14 + 7x which is still 7x - 14
for 7(x - 2) when multiplied in you get 7x - 14
for 3x - 14 + 4x when added together you get 7x - 14
Ex: solve for x
x+3=7 since I want to get x by itself i remove the three.
x+3-3=7-3 The opposite of plus 3 is minus 3, and whatever I do to one side i MUST do to the other side, so you want to subtract 3 from both sides.
x=4 so, 3 minus 3 = 0 and 7 minus 3 = 4.
Its 27 all you do is
81 x1
3x27
135x1
5x27
which leads to =27
