Answer:
1 and 2
Step-by-step explanation:
They are alike because you are just doubling the number by 2
Domain of

are the values of x for which 2x + 1 < 0
2x < -1
x < -1/2
Therefore, domain is all real numbers less than -1/2
Answer:
D
Step-by-step explanation:
Answer:
1.43
Step-by-step explanation:
1.43 or 1 43/100 turned into a percent is 143%