Answer:
x=-11
Step-by-step explanation:
3+3x=6=-24
3x+9=-24
3x=-33
x=-11
1) 30 red and 20 blue
2) 36
Answer: Maybe it's the third one I'm not completely sure. don't take my word for it.
Step-by-step explanation:
Number of quartz implies how much quartz you want .It can be 2 , 3 a hundred, a thousand..(Quantitative).
the price per quart is the price of a single quartz that is only for 1 piece (only)
In ancient civilization, the individuals with varying physical appearance were fill member of the society by adopting the cultural norms.
<h3>What is physical variation?</h3>
It should be noted that the physical variation means the range of values for the mental and physical characteristics of human beings.
Classical variations invested the most importance in tribal affiliation rather than the physical appearance.
Also, societies still equate physical characteristics like eye and hair color.
Anthropologists conclusion about human race is that there are no human biological races.
Learn more about human race on:
brainly.com/question/1757880
#SPJ1