Free Points..

(100+200-50+500)+(300+200-50+20)

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?