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Crazy boy [7]
4 years ago
7

8x-20 is the correct simpified expression for 4(2x-5). Explain how to verify the simplified expression.

Mathematics
2 answers:
Schach [20]4 years ago
6 0

Answer:

simple answer

Step-by-step explanation:

To verify, a number needs to be substituted for x in both expressions. Use order of operations to simplify and find the value. The value needs to be the same for both expressions to prove equivalence.

sveticcg [70]4 years ago
3 0
How to verify it is to divide 8x-20 by 4 and see what you get


If you get 2x-5, then it is correct
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(01.03 MC)<br> Which of the following is a step in simplifying the expression<br> (Xy^4/x^-5y^5)^3
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4 0
3 years ago
Find the value of x. Please help!!!
DanielleElmas [232]

Answer:

51+(4x+7)=90

4x+58=90

-58      -58

4x=32

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Step-by-step explanation:

3 0
3 years ago
Answers for both boxes please for 25 points!​
MrRa [10]

Answer:

Step-by-step explanation:

you just need to add both equations

you will get 3y=12+6=18

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now replace y=6

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5 0
3 years ago
Read 2 more answers
Please help!
vlada-n [284]

Answer:

I know that the equation has infinity many solution

12x+8=12x+8

That would be the final answer

3 0
3 years ago
What is the value of (0.3)4 ?
Alex_Xolod [135]

It's multiplication. Simply multiply 0.3 by 4. How multiplying dedcimals works is that we forgett the decimal until later. So, first we have 3 times 4. What's that? 12. And how many numbers did we have after the decimal? One. So, we hop over one decimal space to receave the answer 1.2. I hope I helped!!!

4 0
3 years ago
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