10 points Tony’s Electronics is marking down the price of a TV 23% from the original price of $175. Which expression can be used to find the sale price. a.175 + 0.23(175) b.23 + 1.75(23) c.175 – 0.23(175) d. 23 – 1.75(23)

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Twenty points. 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

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm