What transformation did ben perform to create p'q'r's'?
a. rotation of 270° counterclockwise about the origin
b. reflection across the line of symmetry of the figure
c. reflection across the y-axis
d. rotation of 90° counterclockwise about the origin

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

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Sum is 17 and their difference is 3