An 8-pack of dish towels costs $7.92. what is the unit price?

The graph of the quadratic function shown on the left is y = –0.7(x + 3)(x – 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = –0.7(x + 3)(x – 4). the solutions to the equation are x =

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?