Amelia bought a violin that was marked down in price, p, by 15%.

Part A. Write an expression representing the price Amelia paid.
Expression:

Part B. If the violin was originally priced at $220, how much did Amelia pay?
Show your work.
Amelia paid =

Part C. What does the expression 0.85p represent in this situation?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

For the equations below which statement is true ? -2x=14 6x=-42

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?