jannevelyn jannevelyn

29-04-2021
Mathematics

contestada

8. Mystery Number: a number is multiplied by 5. The product is then added to 11. The square root of that sum is equal to 9. Find the number. Show your work or steps.

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maryamkadhim maryamkadhim

29-04-2021

Answer:

14

Step-by-step explanation:

14x5=70

70+11=81

√81=9

Answer Link

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