Hi there :-)
Let the cost be x
The markup 0.21
The selling price 99.99
x+0.21x=99.99
Solve for x
1.21x=9.99
X=99.99÷1.21
X=82.64 is the cost price
Hope it helps
Based on the given description, Tina’s services fall into the category of possession processing services.
Possession processing service is defined as <u>providing a service to goods or other physical possessions that the customer owns</u>.
Thus, because Tina provides a service to people’s garden, her service falls into this category. Other examples for possession processing service include shoe cleaning service, plumbing, and housekeeping.
Having a good credit score
Answer:
I think the third option is easy for you
