N represents the number in the sequence.
1st term: (1-2)/1^2=-1/1=-1
2nd term: (2-2)/2^2=0/4=0
3rd term: (3-2)/3^2=1/9
Answer:
x=20
Step-by-step explanation:
3x - 10 + 5x + 30 = 180
8x + 20 = 180
8x = 160
x = 160/8
x = 20
check:
3(20) - 10 + 5(20) + 30 = 180
60 - 10 + 100 + 30 = 180
50 + 100 + 30 = 180
150 + 30 = 180
180 = 180 ✓
Answer:
7
Step-by-step explanation:
thats kinda sus but 8-1
To convert a percent to a number, remove the percent sign and divide it by 100.
37.1% = 37.1 / 100 = 0.371
37.1% - 0.371
Hope this helps!
<span> 31/20 as a mixed number is 1 </span>11/20