Answer:
M=a2-a1/b2-b1
Step-by-step explanation:
-3-a/-2-1
-4a/3
/-4/-4
a=3/-4
Answer:
x + 3y = 21
Step-by-step explanation:

Equation of the line: y =mx+ b

Multiply the equation by 3
3y = -x + 21
x + 3y = 21
Answer:
x
=
1
+
i
√
2
,
1
−
i
√
2
Step-by-step explanation:
Answer:
101430
Step-by-step explanation:
- 69000=100 what about 147%. 69000×147/100=101430