Answer:
(2n -3) + n = 102
2n - 3 + n = 102
3n - 3 = 102
3n = 105
n = 35 (the first number)
SO...
The other number is (2 x 35) - 3 =
70 - 3 = 67 (the second number)
The numbers are 35 and 67.
35 + 67 = 102 CHECK!
1.2 ÷ 3 = 0.4 meters each
0.4 meters = 40 cm
40 cm = 400 mm
therefore,
Carlos must cut each piece of wood 400 mm each.
Hope this helps and have a great day! :D
Answer:
1, -1 , -3 ,3
Step-by-step explanation:
Answer:
ok soooooooooo9oooooooooooooooooooo
Answer:
an = (n+3)/(n+1)
Step-by-step explanation:
The sequence can be written as ...
4/2, 5/3, 6/4, 7/5, 8/6, ...
where the first numerator is n+3 and the first denominator is n+1. Each numerator and denominator increase by 1 from term to term, so the explicit formula can be written
an = (n+3)/(n+1)
