How is 83.86 written using the base only once?
A.818
B.649
C.89
D.1152

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?