Navigational signs on the highway are often which colors? A. White or black B. Red or yellow C. Orange or purple D. Green or blue

asked Jan 14, 2020 211k views

1 vote

Navigational signs on the highway are often which colors?

A. White or black
B. Red or yellow
C. Orange or purple
D. Green or blue

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4 votes

Answer:

the answer is D

Step-by-step explanation:

Christian Gawron answered Jan 15, 2020

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5 votes

Answer:D

Step-by-step explanation:

Splox answered Jan 20, 2020

by Splox

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