Explain how unwrapping a present is used as an analogy for solving an equation. How do you "unwrap" with an equation?...?
Answers
Final answer:
Solving an equation is likened to unwrapping a present because in both cases, you aim to uncover what's within by dealing with the outer layers systematically. Through an inverse process, you isolate the equation's variable and solve for it, just as the step-by-step unwrapping of layers reveals the gift within the package.
Explanation:
Unwrapping a present is a great way to understand the process of solving an equation. If you consider the equation itself as being 'wrapped' in different operations such as multiplication, division, addition, and subtraction, you can begin to 'unwrap' it by systematically dealing with these operations in reverse from the order of operations. This would be like when you unpack the present by undoing the tape, then the paper, then the box, or whatever other layers might be present.
To use a direct example, let's consider the equation 3x + 7 = 22. You start unwrapping by isolating for the term with the variable. This means you handle the operation that does not involve the variable first. So, subtract 7 from both sides of the equation to get 3x = 15. Next, you handle the multiplication operation by dividing both sides by 3 and solving for x, which would be 5 in this case. Just like unwrapping a present, we aim to get to the 'inside' or the root of the equation.
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suppose a population of 250 crickets doubles in size every 3 months. how many crickets will there be in 2 years
Yasmine's Mom had to buy 9 pints of ice cream and each pint cost $2.73 (tax is included in that cost). How much did the 9 pints of ice cream cost? If she paid for the ice cream with $40, how much money did she get back?
What two number add up to 9 and multiply to 8
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Approximately 81 conical cups can fill. Therefore, each of the 38 players can fill two full paper cups of water during practice.
Given that, the radius of the cylindrical cooler=6 inches and height=20 inches.
The radius of the conical cup=2.2 inches (4.4/2) and height=5.5 inches.
What are the formulas for the volume of the cylinder and the volume of the cone?
The volume of the cylinder =πr²h and the volume of the cone =1/3 πr²h.
Now, the number of paper cups =The volume of the cylinder cooler/ The volume of the conical cup.
The volume of the cylinder cooler =π×6²×20=720π cubic inches.
The volume of the conical cup =1/3 π×(2.2)²×5.5=8.9π cubic inches.
The number of paper cups =720π/8.9 π=80.89
Approximately 81 conical cups can fill. Therefore, each of the 38 players can fill two full paper cups of water during practice.
To learn more about the volume of the cylinder visit:
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Answer:
The answer would the third option "Yes, because there is enough water in the cooler for about 81 cups total."
Step-by-step explanation:
Answers
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Answer: There is no answer because this is a multi step question.
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Step-by-step explanation:
A singular unit in this problem can be found by doing 25.00/2.
This is 12.50. You then use this to answer all the questions.
1.A) She earns 12.50 per hour.
1.B) (Idk if this is right but I'm answering the question) Kate will never have more then Jocelynn if they work the same amount of hours because Jocelynn is simply paid more.
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30-pound dog ... 1 milligram of the medicine
w pound dog ... d milligram of the medicine
30 * d = 1 * w
30 * d = w
The correct result would be 30 * d = w.
Answer:
a
Step-by-step explanation:
right on edge
account, how much did Jane have in the account before she took out any money?
Step 1: If x represents the variable in the word problem above, explain what the variable should
represent.
Step 2: Write an equation to model the situation.
Step 3: Solve the equation and write your answer in sentence form. Show your work.
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Answer:
x = the amount of money Jane had before she took out any
x - 135 = 650
x = 785
Step-by-step explanation:
Let x = the amount of money Jane had before she took out any
Set up the equation
x - 135 = 650
To solve the equation, we must add 135 on both sides to cancel the -135 on the left side of the equal sign.
x - 135 = 650
x = 785
I hope this helps and please mark me as brainliest!
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The product of 3a + 5 and 2a2 + 4a – 2 is , the correctoption is A.
What is the product of two algebraic expressions?
When two algebraic expressions are multiplied, the result is called the product, and the two expressions making up the product are called factors and multiplicands.
The multiplication of two algebraic equations can be expressed as a × b.
The product of 3a + 5 and 2a2 + 4a – 2 is determined in the following steps given below.
Hence, the product of 3a + 5 and 2a2 + 4a – 2 is .
To know more about multiplication click the link given below.
Answer:
6a3 + 22a2 + 14a - 10
Step-by-step explanation:
(3a + 5) x (2a^2 + 4a - 2)
= 3a(2a^2 + 4a - 2) + 5(2a^2 + 4a - 2)
= 6a^3 + 12a^2 - 6a + 10a^2 + 20a - 10
= 6a^3 + 22a^2 + 14a - 10
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Using it's concept, it is found that the odds that the winner shops in the store 4 or more times a week are given by: 9:41.
What is the odd of an event?
It is given by the number of desired outcomes divided by the number of non-desired outcomes.
Researching the problem on the internet, it is found that 18% of the winners shop in the store 4 or more times a week, while 82% do not, hence:
18:82 = 9:41
The odds that the winner shops in the store 4 or more times a week are given by: 9:41.
More can be learned about odds at brainly.com/question/25683609