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VashaNatasha [74]
2 years ago
12

Please help with math!!!!!!!

Mathematics
1 answer:
iVinArrow [24]2 years ago
7 0

Answer:

Step-by-step explanation:

5a. 7 < x

b. 2< 2x

c. 8 > x

d. 3 > x/29

joe = j

christina = c

Aaron = a

j = 3a , c = a-6 total ages is 149

149 = j + c+ a

149 =  3a + a-6 + a

149 = 5a-6

add 6 to both sides

149 + 6 = 5a-6+6

155 = 5a

a = 155/5

a = 31

c = a - 6

c = 31 - 6

c = 25

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Answer:

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The equation of a line with slope m that goes through the point (x1, y1) is:

y-y_1=m(x-x_1)_{}

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The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.

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Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:

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\begin{gathered} y-1=-\frac{5}{3}x-(\frac{5}{3}\cdot3) \\ y-1=-\frac{5}{3}x-5 \\ y=-\frac{5}{3}x-5+1 \\ y=-\frac{5}{3}x-4 \end{gathered}

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y = (-5/3)x - 4

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See file attached.


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