220. Think of it this way: 5 and above, give it a shove, 4 and below, keep it down low. That means that if the last number is five or above, push it up to the nearest 10, and if the last number is four or below, round to the lowest 10.
Answer:
x=17/13
Step-by-step explanation:
-3(3x-3)=4/5(5x-10)
-9x+9=4x-8
-13x= -17
x=17/13
-34.68 - (-49.62) = -34.68 + 49.62 = 14.94 degrees warmer at the north pole
25-7=18
18/25=x/100
the scale factor is 4
multiply 18*4
72%
I'm not sure what the question is asking. But it can be rewritten as n≥50 which shows the solved equality
