Final answer:
Malik's correct unit rate is $3.50 per hour based on his earnings of $7 for 2 hours of work, but this rate is not listed in the provided options.
Step-by-step explanation:
To determine which unit rates match Malik's earnings, we need to calculate the rate per hour based on the given information. Malik earned $7 for 2 hours of work. To find the unit rate, we divide the total earnings by the number of hours worked:
$7 ÷ 2 hours = $3.50 per hour
None of the provided unit rates of $1, $2, $3, $4, $5, $14, or $7 per hour match exactly with the unit rate of $3.50 per hour. Therefore, the correct unit rate does not appear in the list provided. The step-by-step calculation reveals that only one rate accurately represents the amount Malik earns per hour, which is not listed in the options.