An employee receives a weekly salary of $340 and a 6% commission on all sales. a. Write a rule to describe the function f(d) that gives weekly earnings in terms of d dollars in sales. b. Find the employee’s earnings for a week with $660 total sales. c. What were the employee’s total sales for a week in which her earnings were $1300?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 28PPS
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An employee receives a weekly salary of $340 and a 6% commission on all sales.
a. Write a rule to describe the function f(d) that gives weekly earnings in terms of d dollars in sales.
b. Find the employee’s earnings for a week with $660 total sales.
c. What were the employee’s total sales for a week in which her earnings were $1300?

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