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tia_tia [17]
4 years ago
6

Please help with this question will give brainliest .

Mathematics
1 answer:
Semmy [17]4 years ago
5 0
A good estimate is 29, as 29 squared is 841 which is very close to the added squares of 20 and 21. Hope this helps!
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Solve the system algebraically. y = 3 - x 3x + 4y = 1 What is the value of x? -11 17/2 11
PtichkaEL [24]
Y= 3 -x                         (1)

3x + 4y = 1                  (2)

Substitute (1) for y in (2)

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Expand, simplify and then solve for x

3x + 12 - 4x = 1
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3 years ago
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Part 7 math work 10th-grade work
Irina-Kira [14]

Answer:

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Step-by-step explanation:

I apologize for late response I've been busy lately. Anyways here ya go! :

From what I understand it wants us to solve "9x-4>95" so that's what I'll do.

add 4 to each side

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divide each side by 9

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For 4x+10>54

subtract 10 from each side

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