X = 60°
To work this out, you would do 50°+70° to get 120°. You would then subtract this from 180° (the total for any triangle) to get the final answer of 60°.
Answer:
pencils= .75 erasers= .29¢
Step-by-step explanation:
4,583.27 is 4,583.269 rounded to the nearest hundredth