Answer:

Step-by-step explanation:
2/5 ths of 6/7 ths:

Answer:
to find the mean you must add all of the numbers in a data set together and then divide by how many numbers there are.
Answer:y=2x-5
Step-by-step explanation:
Answer: For lines to be parallel, the slope has to be the same.
For lines to be perpendicular, the slope has to be the negative reciprocal. 4
x
+
2
y
=
7
2
y
=
−
4
x
+
7
y
=
−
2
x
+
7
/2
Compared to
: y
=
2
x
−
3
Step-by-step explanation: Just a good guess.