Answer:
-7x + 24
Explanation:
(13x + 30) - (20x + 6)
13x + 30 - 20x - 6
-7x + 30 - 6
-7x + 24
Answer:
.3078542 -----> 5,000,000
.0372 ------> 2,500
.26319 ------> 100,000
Step-by-step explanation:

The answer is A 1/2 sorry if I’m wrong if not A its c
X + x - 5 + 3x + 25 = 180
5x + 20 = 180
5x = 160
x = 32
m<F = x - 5
m<F = 32 - 5
m<F = 27