Can someone answer these questions? Preferably in the next 30 mins? Write the expression below in the standard form.

8h - 3(4 + 5h)

Write the expression below as a product of two factors.

12n + 8m - 4

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

How many grams the dog will eat in 3 days?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.