Answer:
21
Step-by-step explanation:
B. $80
$5.29 is about $5
16.3 yards is about 16
16 times 5 is 80
Answer:
Step-by-step explanation:

Answer:
23°
Step-by-step explanation:
The smallest angle will be X, since it is unknown. The second is three times the first (3X) and the third is X + 65, sum the three angles and equal it to180. Solve for X and substitute in the equation