Rosanna works at a retail shop. She receives a salary of $300 per week. She also receives 12% of all of her sales for the week. Last week she had
sales totaling $4,642. What was her pay for the week?

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

tip $2.90

total $17.40

step-by-step explanation:

ur right ive taken the test

step-by-step explanation: