In Exercises 1 and 2, determine which of the lines, if any, are parallel. Explain. 1. Line a passes through (-1, 1) and (1, 3). 2. Line a: 2y = x + 12
Line b passes through (3, 4) and (0, 2). Line b: 2y - x = 5
Line c passes through (0, 1) and (3, 3). Line c: 2y + x = 4

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.

I’m not good at math can i have ? ?

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie