Answer:
a. Income = $408.75
b. Income = $300 + $0.05x
Step-by-step explanation:
Given
Salary = $300 weekly
Commission = 5% of total sales
Solving (a): When total sales = $2175
To calculate his total income, we make use of...
Income = Salary + 5% * Total Sales
[tex]Income = \$300 + 5\% * \$2175[/tex]
[tex]Income = \$300 + \$108.75[/tex]
[tex]Income = \$408.75[/tex]
Solving (b): When total sales = $x
Income = Salary + 5% * Total Sales
[tex]Income = \$300 + 5\% * \$x[/tex]
Convert % to decimal
[tex]Income = \$300 + 0.05 * \$x[/tex]
[tex]Income = \$300 + \$0.05x[/tex]