Plumber A charges a $50 initial fee plus $36 for each additional hour of work. Plumber B charges $35 plus $39 for each additional hour of work. Write a rule that represents the cost of Plumber A and a rule that represents the cost of Plumber B, then solve. After how many hours of work will both plumbers cost the same? Write your answer in an (x, y) coordinate pair. pique and shakira

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

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Write the equation in logarithmic form 8^x=64