Stephanie goes shopping on sunday. she
has $60. after buying 20 chocolates, she
has $10 left. how much did each chocolate

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z