This expression would be factored 14+ 7w.
500 = 35x+50
450 = 35x
450/35 = x
12.85 = x
12 lessons
This equation looks like it is using the formula y=mx+b. You should attempt to graph it.
Answer: 2.25
Step-by-step explanation:
1 cm/ 2 in = x/ 4.5 in
2x = 4.5 in
4.5/2 = x
2.25 = x