3) A grocery store has cereal on sale. If the original price is $4.50 and the sale price is $3, what percent is the discount?

Graph y = -|x| + 2. click on the graph until the correct one appears.

Pls brainliest will be awarded if answer is correct

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered