Answer:
a) 21m - 0.87 = m
b) m = 0.0435 mg
21(0.0435) - 0.87 = 0.0435
0.9135 - 0.87 = 0.0435
0.0435 = 0.0435
True statement, so correct
c) 21m - 0.87 = m
20m = 0.87
m = 0.87/20
m = 0.0435 mg
Answer:
B) x>28,000
Step-by-step explanation:
if 1,200 + 0.075x >3,300 then
0.075x > 3,300 - 1,200
0.075x > 2,100
x > 2,100/0.075 (<em>the inequality does not change because 0.075>0</em>)
x > 28,000
If you simplify 35/10 both side divide by 7 is equal to 7/5
You can put f(x) = -12x into a graphing calculator like desmos and it'll show you the graph :)
Answer:
4x-3
Step-by-step explanation:
