beth sells an item to brandon at a 15% profit. brandon sells the same item to lucas at a 20% profit. if lucas pays $1300 for the item, what is the origanal price?​

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

Find the roots of the equation below. x^2 - 6 + 9 = 0

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?