5. last year, a widget lactory produced one
million, twelve thousand, stay widgets. what is
this number written in standard form?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.