Answer:
x = 100 degrees
Step-by-step explanation:
180 - 57 = 123
x + 23 = 123
x = 100
Hope that helps!
45 divided by 8 is 5 r. 5. You can write this like 5 5/8 too.
9/10 equals 0.9 , 2/7 equals about 0.28 . So 0.9 - 0.28 = 0.62 if you need .62 in a fraction it's 31/50
