Solve the following proportion for y.
Y/4 = 7=11
Round your answer to the nearest tenth.

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.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?