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bagirrra123 [75]
2 years ago
9

Which ordered pair is the solution to the system of equations?

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
8 0

Step-by-step explanation:

y = 2x - 15

4x + 3y = -5

4x + 3(2x - 15) = -5

4x + 6x - 45 = -5

10x = 40

x = 40/10

x = 4

y = 2x - 15

y = 2(4) - 15

y = 8 - 15

y = -7

Solution = (4,-7)

Option → C

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Answer:

On combining the beads they can make 20 bracelets.

Step-by-step explanation:

The number of beads Samantha has  =  54 beads

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=   54 beads + 108 beads

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or, the total number of bracelets they can make is 20.

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