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AlexFokin [52]
2 years ago
15

Which table of values could be generated by the equation 10x + 5y = 15?

Mathematics
1 answer:
Ad libitum [116K]2 years ago
3 0
Write the given equation AS FOLLOWS:
10x + 5y = 15
5y = 15 - 10x
Divide through by 5.
y = 3 - 2x

Test  x=0:  y = 3 - 2*0 = 3  =>  (0,3)     Correct for B
Test  x=1:.  y = 3 - 2*1 = 1    => (1,1)        Correct for B
Test x=2:   y = 3 - 2*2 = -1  => (2,-1)     Correct for B

Answer:  B

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Step-by-step explanation:

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2 years ago
Write an absolute value equation to satisfy the given solution set shown on a number line.
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Step-by-step explanation:

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And we want to find an absolute value equation such that this set is the set of possible solutions.

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Notice that i am using the minor and equal sign, this is because the black dots means that the values x = 0 and x = 8 are included, if the dots were empty dots, it would be an open set and we should use the <  > signs.

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