Y2-y1/x2-x1
1-4/2-3
Slope is: -3/-1 or 3
Answer:
3b+b and 2(2b)
Step-by-step explanation:
Answer:
7 6/7
Step-by-step explanation:
×
=
×
=
=
Answer:
7
Step-by-step explanation:
10 x 2 = 20
10 - 3 = 6
Answer:
3(3a - 6b + 7c )
Step-by-step explanation:
The greatest common factor of 9, 18 and 21 is 3
Factor out 3 from each term
9a - 18b + 21c
= 3(3a - 6b + 7c) ← in factored form