"A real estate agent must often determine the price of a house that is to be sold. One of the factors that helps determine the cost of the house is its size, or the number of square feet of living space in the house. The table gives the number of square feet (in hundreds) and the cost (in thousands of dollars) of houses that sold recently in a town"

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Anyone know? is appreciated! will mark brainliest if correct!

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?