The temperature of a city at sunset was -4°f. overnight, the temperature decreased by 11°f. what was the lowest temperature overnight in that city? a. 15°f b. 7°f c. -15°f d. -7°f

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?