PLEASE HELP ILL GIVE AND THE FIRST BOX IS 170,150 or 160 the second box is supplement vertical and complement the third is 130,150,140 the forth is alternate exterior, alternate interior, same-side interior the fifth is 150,40,30 the sixth is 2,3,1 the 7th is inside outside or below and the 8th is same, along and opposite

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate