Which of the following are possible roots to a quadratic equation? Check all that apply.
A. 2i - 2
B. 8+i,8 - i
C. 3i,5
D. 7+i 11 - sq17
E. 17 + sq2i, 17 - sq2i

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

Can someone me with this problem i don't understand i need

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers