Necesito saber , choose an even number between 10 and 19 . draw a picture and then write a sentence to explain why it is an even number.

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

One positive number is 9 more than twice another. if their product is 95, find the numbers

What does independent variable and dependent variable mean in math?