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Alex_Xolod [135]
3 years ago
8

Tell whether (-1,2) is a solution of 8x+y>-6

Mathematics
1 answer:
harina [27]3 years ago
3 0

Answer:

Not a solution.

Step-by-step explanation:

(x, y)

(-1, 2)

Substitute the x and y values in the expression with the point given.

8x + y > -6

8(-1) + 2 > -6

-8 + 2 > -6

-6 > -6

Since our final value has to be greater than -6 but is instead equal to -6, the solution is not true.

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Your answer is 9 for this problem


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One shelf will hold 45 pounds of boxes. If you have to store 270 pounds of boxes, how many shelves will you need?
arlik [135]

Hi!

We will solve this using ratios, like this:

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x shelves hold 270 pounds

______________________

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Hope this helps!

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Step-by-step explanation:

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quester [9]

Answer:

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