Perimeter of square carpet is 48 metre area converted by this care will be​

Which of the following is true for the relation f(x)=2x^2+1

Which expression gives you the distance between the points (5,1)and(9,-6)

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.