Select the equation that contains the points, (- 6, 5/2) and (4, 10). a. y = -2/5x + 8/5 b. y = 1/7x + 7 c. y = 3/4x + 7 d. y = -2/7x + 4

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?