Answer:
y = |x|
Step-by-step explanation:
Since it's absolute value, number will turn out positive
A. 165-145=20
167.5-150=2.5
game A has the greater iqr
b. 150
Answer:
n = 14
Step-by-step explanation:
7n +9 = -1+6(n+4)
Distribute
7n+9 = -1 +6n+24
Combine like terms
7n +9 = 6n +23
Subtract 6n from each side
7n -6n+9 = 6n-6n +23
n+9 = 23
Subtract 9 from each side
n+9-9=23-9
n = 14
Try a protractor to solve it