Consider the complex number i select all numbers equivalent to -1 ?

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Can someone me i’m confused. will give brainliest and a whole bunch of points