The equations of three lines are given below. Line 1: 10x - 6y = 8
Line 2: 3y = 5x +7
Line 3: y =5/3x-8
For each pair of lines, determine whether they are parallel, perpendicular, or neither.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Use circumcenter theorem to solve for the given values