Answer:
Explanation:
Just so you understand more deeply. There is more than one answer for this question, "as it is written". Math can be like this sometimes. And it can cause a lot of confusion. You must read it very carefully. If you multiply 8 x 4 you get 32. You know that (? x 7) must be greater that that number because you subtract (? x 3). If you multiply 5 x 7 you get 35. And that is greater than 32. Then take 32 from 35 to get 3. So that (5 x 7) - (1 x 3) also gives 32. If ? is assumed to be the same value for both (? x 7) and (? x 3). Then the problem can be solved by the rules of algebra, as it was done by Vivian. Any other analysis can give you other possible answers. If this is the case, then there must be some more to the question. You are not told that ? = ?. But this must be the case. And ? is an "operator", not just a question mark. To get just one answer, they must both be 8. You just use the "math rules" to move things around until you find the way to the answer. Scientists sometimes do this for months or years to solve complicated problems.
Often, your number sense gets confused by this kind of "discrepancy" or not knowing where to start situation, when you go beyond simple math and into algebra concepts. And this can leave you lost and not knowing where to start. If the general question is put to you to solve the problem by algebra concepts. You can assume more into the question by applying the rules of algebra. In algebra, symbols are used instead of numbers. This is part of the "math rules". Then the other rules are used to find the answer. The symbol ? is just as valid as x or y or whatever. In science you sometimes even use words. (That is how word problems are built.) Once you know the "math rules". You can apply logic to solve math problems.
I send this answer to give you a deeper understanding of what you are doing. You are learning basic rules now. Knowing what is causing your confusion can make things easier in the future. Jut play with the "ok" math maneuvers (+, -, multiplication, division) until you can do them without thinking. And math will become easy. There are more "math rules" that you will learn later. You will "see" the answers easier later. After you get more experience. Don't expect this now. The key to easy math is practice.
The answer is A) Power plants and B ) vehicle exhaust C) open waste burning.
Brainiest please:)
Alexander Graham Bell invented the first telephone.
I don’t really understand what the ot or the of means but I feel like they can help increase your confidence in your work so I guess yeah they do help your confidence in school because they help you with your work and help you understand
The pillar of cloud by day and the pillar of fire by night guided the Israelites during their exodus from Egyptian bondage.
This allowed them to tour the day and by night. Exodus thirteen:21–22 explains that God gave them the pillar of cloud by day to lead them inside the manner He desired them to go and the pillar of the fireplace with the aid of night to present light. The pillar becomes no longer simply symbolism but a real phenomenon.
We have no manner of understanding how God made the pillar, however, it turned into glaringly an unbelievable occasion that God used to steer them for their 40 years within the desert. At some stage in the day, the pillar guided their journey. All through the night time it gave light and, absolute confidence, and comfort.
Similar to steerage for the Hebrews, the pillar was a testimony to other countries regarding God’s involvement with and protection of His humans Israel. In Exodus 14:24 God the Egyptians thru the cloud, and Moses used this in Numbers 14:14 in his plea to God to not destroy the Hebrews due to their sin. God’s provision of the pillar was remembered inside the prayer of the Jewish leaders in Nehemiah nine as an instance of God’s care and provision for His people.
Learn more about Exodus here brainly.com/question/111383
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