Combine the like terms to make a simpler expression:
8t + 1 + (-4t) + (-6)

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

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

What is x and y intercepts for y=x+7