What is the equation of the parabola, in vertex form, with vertex at (-2,-4) and
directrix x = -6?

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

What could explain what happened when the time was equal to 120 minutes

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys