Answer:
option D
Step-by-step explanation:

equation 2:

so we have:

Answer:
A
Step-by-step explanation:
Answer:
x=−3 and y=5
Step-by-step explanation:
1.A school assembly has 179 students in it. Nine teachers escort "k" number of
students out of the assembly, until there are 26 students remaining.
2. a i guess
Answer:The median number is 9 , Q3 is 11, data is skewed left, lowest 25%
Step-by-step explanation: