The correct answer is letter A
General equations Plan A = 50 + 0.04x, Plan B = 60 + 0.02x
Set them equal 50 + 0.04x = 60 + 0.02x
Rearrange and simplify 0.02x = 10
Divide by 0.02 x = 500 minutes
Answer:
Congruent Step-by-step explanation:
Answer:
= 380
Step-by-step explanation:
(38*55) + (-45*38)
(2090) + (-1710)
2090 - 1710
= 380
Answer:
b = 29.0, A = 123.9°, C = 20.1°