Answer:
9x -7
Step-by-step explanation:
8x-6+x-1
Combine like terms
8x +x -6-1
9x -7
Answer:
Gain: (Decrease)
Loss:
(Increase)
Step-by-step explanation:
18 - (9 x 14) This equation represents the sentence.
hope that helps :)
78 I think because you have to see the other 2 numbers
Option A:
m∠B = 42.1°
Solution:
Given data:
b = 18, c = 15 and m∠C = 34°
Using sine formula:

Substitute the given values.

Do cross multiplication.

Divide by 15 on both sides.





Switch the sides.
m∠B = 42.1°
Option A is the correct answer.