Question

OFFERING 15 POINTS... Please answer all... I need help..

1. Which set of rational numbers is arranged from least to greatest? (4 points)

−0.5, -1/5 , 1/9 , 1
1, 1/9 , −0.5, -1/5
1/9 , −0.5, 1, -1/5
-1/5 , 1, 1/9 , −0.5

2. What does negative 2/3 > −1 indicate about the positions of negative 2/3 and −1 on the number line? (4 points)

negative 2/3 is located to the right of −1
negative 2/3 is located on the left of −1
negative 2/3 is located on the right of 0, and −1 is located on the left of 0
negative 2/3 is located on the left of 0, and −1 is located on the right of 0

3. Which inequality best represents that ice cream at −3°C is cooler than ice cream at 1°C? (4 points)

−3°C > 1°C
−3°C < 1°C
1°C > 3°C
1°C < −3°C

Answer 1

1. −0.5, -1/5 , 1/9 , 1

2. negative 2/3 is located to the right of −1

3. −3°C < 1°C

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It might help your understanding to spend a little time looking at number lines with positive and negative numbers and fractions marked on them.