When 33g of wood was burned in air, it combined with 32g of oxygen to form 3g of ash and a gas mixture of carbon dioxide and water. When
the gas mixture was cooled, 18 g of water condensed. How much carbon
dioxide was formed?
I
Reflection:
How are Literal equations the same as solving an equation? How are they
different?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x