8ubv+6bv2+40u+30vu hope it’s right
Answer:
Step-by-step explanation:

Answer: 190
Step-by-step explanation:
55 +50+90= 195
then round it and you get 195
14) 6.20
16) 9.1
I hope that helps cuz
x = 1 because -7(3x + 4) must be -49 so 3x + 4 must me 7 so x = 1