Add the two expressions.
-6.56 + 11 and 3.36 - 2

What expression is equivalent to 42x-56y

Someone me! if you’re smart you can solve this!

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy