Answer:
36.45
Step-by-step explanation:
5.50 × 3 = 16.5
16.5 + 19.95 = 36.45
sorry if wrong.
hope it helps.
Answer:
1.875
Step-by-step explanation:
i hope this helps, have a good day!
We want to solve

Subtract 5 from each side.

Divide each side by 3.

Take natural logs of each side.

Divide each side by 2.
x = 0.9962
Answer: x = 0.996 (nearest thousanth)
Using a calculator I put 1,284/26=49.384615385. Rounded to tenth: 49.4 :)
The pentagon does not belong because it has 5 sides while the other 3 shapes have only 4 sides.