Answer:
4880%
Step-by-step explanation:
u times 48 by 100 and then 0.8 is 80% so 4880%
3,500,000 - 2,800,000 = 700,000
So the magazine needs 700,000 readers to meet their goal.
Hope that helps you. :-)
4x + 1 → C
(f + g)(x) = f(x) + g(x) = 3x - 1 + x + 2 = 4x + 1