Solve 2x - y = -6 if the domain is {-2, -1, 0, 1}. Select one:
a. {(-2, 2), (-1, 4), (0, 6), (1, 8)}
b. {(-2, 10), (-1, 8), (0, 6), (1, 4)}
c. {(-2, -2), (-1, -4), (0, -6), (1, -8)}
d. {(2, -2), (4, -1), (6, 0), (8, 1)}

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?