— 9a3. — Зазь
simplify

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.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu