The tires on a monster truck weigh approximately 2 tons. The entire truck weighs about 6 tons. About what percent of the monster trucks weight is the tires? Which proportion is set up correctly?

The first term of a sequence is -12. the recursive formula for the sequence is an = an-1 + 9. what are the next 3 terms in the sequence? a) -3, -15, -27 b) -3, 6, 15 c) -3, -6, -3 d) -3, -6, 3