3+x=3 whats the answer its 100 points

Add the fractions and simplify 1/2+ 1/3

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²