Answer:
1
Step-by-step explanation:
5-3x=2
5-3(1)=2
2+3=5
Using proportions, it is found that you have to drink 9 beers to be equally full.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
Your drink is 1/3 less filling, hence you have to drink 3 times the amount I drink to be equally full. I drink 3 beers, hence the number you drink is given as follows:
N = 3 x 3 = 9 beers.
More can be learned about proportions at brainly.com/question/24372153
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Answer:
C) 7 and 3
Step-by-step explanation:
2x+4+8x-10=x²+15
10x-6=x²+15
0=x²-10x+21
0=(x-3)(x-7)
x=3 and 7
Answer:
-3y + 2x - 4
Step-by-step explanation:
