Answer:
23y-8
Step-by-step explanation:
First add together all of the terms that are next to a variable:
2y+10y+5y+6y=23y
Then add together all of the integers that are alone:
-9+10+(-7)+(-2)= -8
Add the two terms together and you get:
23y-8
Answer:
The correct answer is - 17.
Step-by-step explanation:
Given:
total students = 219
in chemistry = 112
in physics = 45
not enrolled in either of these = 79
solution:
The number of students in both classes can be calculated by
P ( A or B) = P (A) + P (B) - P (A and B)
then putting and solving the given vaues in formula
=> (219-79) = 112+45-x
=> 140 = 157 -x
=> 17 = x
Answer:
Micah selected a multiple that is not the least of the common multiples.
Step-by-step explanation:
12 is not the lowest multiple of 12 , 24 is the lowest common multiple
Answer:
439cor.to 3 Sig. fig.
Step-by-step explanation:
(5+12)×6×14-(5÷2)²π×14
