Afunction is created to represent the costs of living per person in the family. what restrictions would be made to the domain?

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

Sketch one cycle if the cosine function y=2cos2theta

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?