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Jobisdone [24]
3 years ago
10

Select the correct answer.

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0

Answer:

D: 5:2

Step-by-step explanation:

40:16 simplified is 5:2

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In this unit, you studied a handful of circle theorems. Research to find a circle theorem that wasn’t presented in this unit and
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Use the elimination method to solve the system of equations. Choose the correct ordered pair. 
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3 years ago
Need help will give brainist​
cluponka [151]

Answer:

11. x=15 , 12. x=-16, 13 x is greater than or equal to 15 , 14 x=-3 , 15 x=-3, 16 x=15/2 , 17 x is greater than is equal to -4, 18: x is greater than -11

Step-by-step explanation:

11. 4x+15=75

subtract 15

4x=60

divide

x=15

12. 2x = -32 (subtract 13 from each side)

divide

x=-16

13. multiply each side by

-3/2

x is greater than or equal to 15

14. -3x -18 + 5 = -4

isolate x

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x= -3

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17 isolate x

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Agata [3.3K]
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Approx 5.1 is the answer.

Hope that helps. -UF aka Nadia
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