Answer: 16x
because the perimeter of a triangle is 41x
=> the length of the third side is 41x - 18x - 7x = 16x
Step-by-step explanation:
Answer:
x = 
Step-by-step explanation:
given
=
( cross- multiply )
5(x + 1) = 33
5x + 5 = 33 ( subtract 5 from both sides )
5x = 28 ( divide both sides by 5 )
x = 
Answer:
1. 26.3 hrs
2.$17.6
Step-by-step explanation:
1. Subtract 50 from 300. Then divide 250 by $9.50.
2. Subtract 28.50 from 80. Then divide 51.50 by 3.