Please answer this in the next 15 mins - First correct answer becomes brainliest Suppose you know x+2y=-1 and 3y-x=-19. What is xy?

Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total