Question

Please i need the answer quick you’ll get 20 points for the answer

Answer 1

$4

Explanation:

for plan A you can see per minutes it increases 5 cents so for 20 minutes it would be $36

for plan B you install 20 into your equation

c=30+0.10(20)

.10×20=2

2+30=32

therefore you subtract because its asking for the difference

36-32=4