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2 years ago

5

Solve each system by substitution.

1 answer:

Sholpan [36]2 years ago

4 0

Answer:

y is 3 and x is 5 2.)many solutions

Step-by-step explanation:

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e-lub [12.9K]

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Answer:

No, she will have 140 cards in 4 months

Step-by-step explanation:

the equations is:

f(x) = 100 + 10x

now x = 4

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Step-by-step explanation:

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How many different arrangements of 3 letters can be formed if the first letter must be w or k (repeats of letters are allowed)

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