Need ? ! an insecticide contains 75 centigrams of inherit ingredient for every 1 centigrade of active ingredient. if a quantity of the insecticide weighs 380, how much of each type ingredient does it contain?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in