How do i solve this problem, or can i have an answer to this problem?

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Name these type of angles shown check all that applies

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression