The points on the number line represent the values of six different numbers. Raul is supposed to select the point that best represents the value of.

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Simply 8x squared + 5(7x squared- x) - 2x =

Can someone tell me if this is perpendicular? !