Dana buys and sells superhero themed shirts, jeans and designer dresses. she bought two shirts for $5.00 each and later sold them for $9.00 each. she bought three pairs of jeans for $9.00 each and later sold them for $17.00 each. she bought five dresses for $29.00 each and later sold them for $41.00 each. use the distributive property to write a numerical expression to represent dana’s total profit. what was dana’s total profit?

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