Estimate a 15% tip for a $26.40 restaurant bill a) $1.50

b) $6.00

c) $8.00

d) $4.00

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15