Rewrite the statement 16+5÷2-1+6 by including two pairs of brackets to make the total value equal to 3

How can you decide witch operations to use to slice a two step equation

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x