For one day, Lacy recorded the low temperatures in five U. S. Cities. The temperatures were 5°C, -1°C,- 3°C, 2°C, and 0°C. Use a number line to order them from least to greatest.

See Attachment for number line

Step-by-step explanation:

Given

Temperatures: 5°C, -1°C,- 3°C, 2°C, and 0°C

Required

Order from least to greatest using number line

First, we have to order the temperatures:

In order from least to greatest, we have: -3°C     -1°C     0°C    2°C    5°C

Next, we calculate the range;

Range = Highest - Least

Range = 5°C - 3°C

Range = 2°C

See Attachment for number line

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

c

step-by-step explanation: