Your intention with the wording "consecutive integers of 12 feet" is not clear. Shown are triangles with sides 12 and 13 (a nice Pythagorean triple) as well as 11 and 12.
Answer:
<em>Steve has 54 Duos</em>
Step-by-step explanation:
<u>Proportions</u>
It's given three duos (D) is worth as two trios (T), i.e.:
3D = 2T
Steve has 36 trios, that is, 36T. To find the equivalence to duos, we multiply the given relationship by 18:
18*3D = 18*2T
Operating:
54D = 36T
Therefore, 36 trios are equivalent to 54 duos.
Steve has 54 Duos
(n + 8) + (n - 12)
Get rid of the parenthesis.
n + 8 + n - 12
Note : the (12) turns into a negative because a negative times a positive is always a negative :)
Combine like terms.
(n + n) + (8 - 12)
Simplify.
2n - 4
~Hope I helped!~
Step-by-step explanation:
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