a bag of potatoes and a bag of onions combined weigh 11 kilograms 15 grams. if the bag of potatoes weighs 7 kilograms 300 grams. how much does the bag of onions weigh?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps