It says solution to the equation as a decimal q-1.8+1.8=14+1.8

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?