I saw a rectangular floor is 42 M long and 39 meters wide how many square meters of flooring do they need ?​

3. solve by graphing: y = 2x + 6 x + y = -3

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.