10x^2 + 19x + 6 factor the trinomials completely. check your work by multiplying the factors(algebra 1)

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

What is the absolute value of the complex number -4-sqrt2i

Which statement about the annual percentage rate (apr) is not true?