Need as sound as possible this is due in 1hour guys me, and i will try and answer one of your questions!
7x+5x=11x-15
solve to find the value of x. type the full answer in the box, using the variable and an equal sign. do not use any spaces.

Find an equation of the line perpendicular to the graph.

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

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48