sanaya can do 1/3 part of a work in 1 day and chahanaa can do1/4 part of the same work in 1 day .How much work would they do working together

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Which of these triangle pairs can be mapped to each other using two reflections?

Place the following steps in order to complete the square and solve the quadratic equation,