Answer:
{x | x < 0} and {x | x > 0}
Step-by-step explanation:
should be 40
1.6[3(5(2))-5]
1.6[30-5]
1.6[25]
40
here you go mate'
step 1
(60 + 10)130 equation
step 2
(60 + 10)130 simplify with the brackets
step 3
130(70) multiply the numbers
answer
9100
