1. Plot and label the temperatures on a
number line. You can create the number
line. You can create the number line by
using a drawing program, by drawing it
by hand and sending in a picture, or by
describing in detail how the completed
number line should look.

it is b)

hope this : )

step-by-step explanation:

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.