Question

Simplify each expression, Justify each step. -8+9w+(-23), 6/5*(-10*8), (4/3*0)*(-20), 53+(-12)+(-4t), 6+3 /9

Answer 1

number 1:−8+9w−23=−8+9w+−23Combine Like Terms:=−8+9w+−23=(9w)+(−8+−23)=9w+−31Answer:=9w−31

Number 2
65((−10)(8))=−96

Number 3

(43(0))(−20)=0

Number 4

53−12−4t=53+−12+−4tCombine Like Terms:=53+−12+−4t=(−4t)+(53+−12)=−4t+41
Answer:=−4t+41
Number 5

6+3/9=6/1+3/9=6/1+1/3=18/3+1/3=18+1/3Answer =19/3