Find the indicated term of the arithmetic sequence with the first term a1 and the common difference d. a. find a7 when a1 = –8 and d = 4. b. find a16 when a1 = 10 and d = 7.

Determine the relationship of ab and cd given the following points

Find the value of x for which the lines are parallel.

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?