Solve for n in 270=120 + n*10. 120 gives you first 30 minutes and n is the number of additional 10 minutes you ride. In this case you ride for 30+n*10 minutes. n = (270-120)/10 = 15. So the total time is 30+15*10 = 180 minutes. Or three hours!! That’s a lot of bumper cars!!
Answer:
The answer is C..........
In exponent multiplication, When the bases are the same you ADD the power so it is n^7
Answer:
complementary
Step-by-step explanation:
because the angles add up to 90°
Answer:
12 its right
Step-by-step explanation:
