Infinite i think. because the two equations are the same.
Answer:

Step-by-step explanation:
"At least" is inclusive, so you can be 21 years old.
Answer:
34 is the angle in the top left 87 is the angle on the top right ans 59 is the angle on the bottom right
Step-by-step explanation:
Possibly $56000 or give me one sec for the hard answer,.
Look at the answers and compare the side lengths in the diagram to those. You don't need any math to see the logical answer here, the answer is most likely 14.3 units.