Atriangle has a perimeter of 33cm. if the three sides of the triangle are n, 3n−4, and 3n−5, what is the length of each side?

Just did this one.

The perimeter is the sum of the sides.

n + (3n - 4) + (3n - 5) = 33

7n - 9 = 33

7n = 42

n = 6

3n-4=18-4=14

3n-5=13

Check: 6+14+13=33, good

6 cm, 14 cm, 13 cm

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75