In the equation, the value of y will be different as a result of the signs that are used.
<h3>How to solve the equation</h3>
In the first equation, 5y + 10 = 25. To find the value of y goes thus:
5y + 10 = 25
5y = 25 - 10
5y = 15
y = 15/5 = 3
Also, 5y - 10 = 25
5y = 25 + 10
5y = 35
y = 35/5 = 7
The values of y are 3 and 7.
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answer
si unit will be kilogram kg
The correct answer is - currency.
The objects or group of objects that have been widely agreed upon to be used a s form of exchange is called currency. The currency is a very useful method for exchanging things, and it has been widely accepted around the world, with some currencies being globally accepted, while some only regionally, or locally.
The reason why the currencies have been introduced is so that the two or more sides in the process of exchange have the same means and valuations, thus making the exchange very easy. Some of the strongest currencies in the world are the American Dollar, Euro, British Pound, Swiss Frank...
Answer:
The four types of evidence are physical evidence, documentary evidence, demonstrative evidence, and a testimony which is evidence given by a witness during a trial.
Explanation:
Physical evidence is a type of evidence is an actual object that can be touchable and investigated.
Documentary can be in the form of a letter, receipts, testaments and etc.
Demonstrative, photos, videos or chats can be presented as a demonstrative evidence.
Testemony. Witnesses usually deliver testemony kind of evidence.
