Step-by-step explanation:
Divide 87 by 2 to represent how many chairs will be occupied.

43 1/2 chairs will be occupied, meaning that 43 chairs have 2 people, and one chair has 1 person.
The chair with one person is represented as the last chair.
Answer:
........ true ...
obviously -3 is greater than -4
Answer:
3.7 mL
Step-by-step explanation:
So we have 0.1777777...
let x=0.1777...
then 100x=17.7777 and 10x=1.7777 upon subtraction of the 10x from 100x you get:
100x-10x=17.777-1.777
90x=16
x=16/90
x=8/45
Answer:
11/6
Step-by-step explanation:
(15-26)/3 + (-8+19)/2
Do parentheses:
-11/3 + 11/2
Find the common denominator:
-11(2)/3(2) + 11(3)/2(3)
Multiply:
-22/6 + 33/6
Add the fractions:
11/6