What is the solution to the system of equations 3x + 3 and y =2x+1?

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

What rotation was applied to triangle def to create d’e’f’?