Final answer:
Mr. Smith's take-home salary is $644 after deducting 8% from his total earnings of $700.
Step-by-step explanation:
The question involves calculating take-home salary after deductions. Mr. Smith earned $700 last year, and his total deductions were 8% of his earnings. To find the take-home salary, we need to calculate 8% of $700 and subtract it from the total earnings.
To calculate the deductions: 8% of $700 is calculated as (8/100) * $700 = $56.
Therefore, the take-home salary is $700 - $56 = $644. This is the amount Mr. Smith will receive after the deductions.