What is slope? can someone please help me figure out how to graph correctly on a graph?

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!