Answer:
Step-by-step explanation:
This is awfully hard to read. Use returns to separate paragraphs.
ax = bx + 1 Subtract bx from both sides.
ax - bx = 1 take out x as a common factor
x(a - b) = 1 Divide both sides by a - b
x = 1 / (a - b)
I think the second one is the one you want.
x is the same as the reciprocal of the difference between a and b.
Answer:
Step-by-step explanation:
MN/sin72=10/sin18
MN=30.8
Answer:
1.16% decreases
Step-by-step explanation:
200,800 - 198,5000 = 2300
divided by og number
2300/198,500 = .01158
in percent and rounded = 1.16%
Answer:3x = -147 : x= -49
Hope I helped!..
Step-by-step explanation:
3x = -147
Divide both sides by 3
3x/3 = -147/3
Simplify:
X = -49