Answer:
2x+3y=-6
x-y=5
Step-by-step explanation:
just finished the lesson these are the answers
Answer:3x1
Step-by-step explanation:
Answer:
198
Step-by-step explanation:
t20=a+19d.......1
t40=a+39d.......2
t2=a+d=2.........3
According to ques,
t40-t20=a+39d-(a+19d)=40
or,20d=40
or,d=2
Now ,putting the value of d in equation 3,we get,
a=0
t100=a+99d
=0+99×2
=198
Answer:The actual population from which the survey data are collected, given the restrictions from data collection operations.
Step-by-step explanation:
Answer:
Not a Function
Step-by-step explanation:
there are 2 same inputs for different outputs