I need help with this it’s for a huge grade

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

Most people can afford to spend approximately 2 ½ times their gross annual income for the purchase price of a home

While viewing a topographic map, you notice a region in which the contour lines are very close together. what can you conclude about this region? a. it has a high population. b. it has a steep incline. c. it's near a political boundary. d. it contains a body of water.