Aaliyah's family took three days to drive a total of l, 187 miles across the country on their vacation. The first day, they drove 354 miles. The second day, they drove 1428 miles. How many miles did Aaliyah's family drive on the third day?

Find the area of the unshaded square

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

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?