Answer:
280
Step-by-step explanation:
If a square has sides of length 70 meters, the perimeter is 280.
Formula: P=4a
P = 4a = 4·70 = 280
<u><em>**I want to mention that please use asterisk (*) symbol for multiplication as multiplication symbol x and variable x look the exact same</em></u>
Your question is
3*4+2*3-5*2+4*2+6x-2x-3*4+7x-3*3
First calculate each term getting
=12+6-10+8+6x-2x-12+7x-9
Now combine like term which means adding all of the constant together and all of the term containing variable x together
=11x-5
Therefore 11x-5 is the answer to the expression.
Answer: y=|x-2|+3
Step-by-step explanation:
The probability that both marbles chosen from the bag will be yellow is 3/14.
<h3>What is the probability?</h3>
Probability determines the odds that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.
The probability that both marbles chosen from the bag will be yellow = (number of yellow marbles / total number of marbles) x (number of yellow marbles - 1/ total number of marbles - 1)
4/8 x 3/7 = 3/14
To learn more about probability, please check: brainly.com/question/13234031
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