Who wanna be my friend and talk on pad/let bc i bored rn

Which body region is lateral to the sternal region and superior to the brachial region?

Gretta needs a $300,000 mortgage and is offered two choices. the monthly payments for the fixed rate and predicted payments for the arm are shown. adjustable rate mortgage year monthly payment 1-15 $1,610.46 adjustable rate mortgage year monthly payment 1-5 $1,520.06 6-15 $1,728.54 what is the difference between the total costs of the mortgages rounded to the nearest hundred? $8,700 $1,700 $15,800 $5,000

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!