Identify the trinomial that does not belong. Explain. a. 4x2 - 36x + 81

b. 25x2 + 10x + 1

c. 4x2 + 10x + 4

d. 9x2 - 24x + 16

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

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

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.