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Kipish [7]
2 years ago
10

Hello please please help me with this question now please please

Mathematics
1 answer:
Cerrena [4.2K]2 years ago
7 0

Answer:

Step-by-step explanation:

As x increases four units from -4 to 0, y decreases four units from 0 to -4

slope m = Δy/Δx = -4/4 = -1

The y intercept is at (0, -4) so b = -4

y = -1x + -4

y = - x - 4

as m is negative, slope is negative

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First, you factor and simplify (respectively) the numerator and denominator. Your equation becomes:

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\frac{(x-7)}{3}

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3 years ago
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Jenny has saved $3,800 over the last 12 months. She saved either $250 or $350 a month. During the 12 month period, how many time
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Jenny save 4 times \$ 250 for the month

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Given Jenny has saved \$3,800 over the last 12 months.

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250x+350y=3800

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