Melinda worked 6.5 hours at her job. She makes $9.50 per hour. How much money did she earn for the day ?

$61.75

Step-by-step explanation:

Melinda worked 6.5 hours at her job.

She makes $9.50 per hour.

For that day, she earned;

6.5 × $9.50 = $61.75

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

step-by-step explanation:

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