Arthur had $90. he spent $40 and gave $20 to his brother. what fraction of arthur's money is left?

True or false? many triangular shapes can be circumscribed about a given circle

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

Write a story that matches with the expression 42x-5 pls hurry