Fill in each square with a digit 1-9 and fill in each circle with an operator +, - , x, / Use each digit and each operator exactly once. the resulting equation...

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Rewrite so the subject can be y in the formula d=m-y/y+n

How many 2/5s are in 1 and 1/2 plz someone me right now