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s344n2d4d5 [400]
3 years ago
12

Solve for x show all your work. 10x + 15 = 5x - 10​

Mathematics
1 answer:
sdas [7]3 years ago
7 0

Answer:

x=-5

Step-by-step explanation:

10x + 15 = 5x-10

-5x            -5x

5x+15 = -10

    -15     -15

5x = -25

/5      /5

x = -5

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Given: The number of bacteria, B, in a refrigerated food is given by the function  b(t)=15t^2-60t+125 , where t is the temperature of food in degrees Fahrenheit.

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