Can ya'll explain how to do this please? i have 33 questions and i cant afford to fail. or else i totally wouldnt be here

Step-by-step explanation:

I'm not completely sure if this is accurate but, back in my geometry class we would use a scientific calculator for these problems that said to use pi directly. So if that is the case just multiply 1/2(7x3xpi).

so what is the question

step-by-step explanation:

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300