Juno spent 4 hours in online games last week. This was two less than three times what he spent in social media. How much time did he spend in social
media?

1 hour

Step-by-step explanation: hope this help

1 hour he spent on social media

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3