Answer:
9) <4=89
10) x=35
Step-by-step explanation:
9) 52+39=91
180-91=89
10) 2x+x+13+62=180
3x+75=180
-75 -75
3x=105
105/3=35
i love brainless tttree
c
i think it is c bec 1ft is 6m
20
8x - 27 = 7x - 4
8x-7x = 24-4
x = 20
I hope im right!!