1- (9/2)
2- (-5/2)
3- (-4/3)
4-if it’s -8/3 divided by -1/2 then it’s (16/3)
You just have to multiply them by the second terms reciprocal
Hope it helps
Answer:
Step-by-step explanation:
25-3x=40
25-25-3x=40-25
-3x=15
-3x/-3=15/-3
x=-5
The standard deviation is the square root of the variance so
square root 27 is 5.196152423
Answer:
i think of
Step-by-step explanation:
c is your answer
1 . Combine like terms
2.subtract 3 from 11 and 3
3. 3 - 3 = 0 and 11 - 3 = 8
4.turn 8 into -8 ( key change flip !! )
Check : -8 + 11 = 3