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denis-greek [22]
3 years ago
15

4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

Mathematics
2 answers:
masha68 [24]3 years ago
8 0

Answer:

y=1

x=7/4

Step-by-step explanation:

4x + 5y = 12

3x + 4y = 9.25

4x + 5y = 12

12x + 16y =37

-12x -15 y =-36

12x + 16y =37

y=1

x=7/4

Anna71 [15]3 years ago
6 0
Y =1 the person above is correct
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tia_tia [17]

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<u>Explanation:</u>

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In a quadrilateral ABCD, the measure of ZA, ZB, ZC and ZD are the ratio 1 : 2 : 3 : 4

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