Answer:
Observational Study
Step-by-step explanation:
Because she stands by the front door and records each student
(3j, 3k) and (3/j, 3k)
So if their x values have the same signs and their y values have the same signs, they are in the same quadrant.
If j is negative, both 3j and 3/j would be negative. If j is positive then both 3j and 3/j are positive.
And 3k is the same as 3k.
Answer:
b=5
Step-by-step explanation:
2+b=7
Subtract 2 from each side
2+b-2=7-2
b= 5
Answer:
the answer should be the second option idk for sure sorry if wrong.
Step-by-step explanation:
