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Akimi4 [234]
3 years ago
8

Twenty times a square of a positive integer plus 50 equals negative 40 times the square of the positive integer plus one-hundred

and ten times the positive integer. Which equation could be used to solve for the unknown positive integer.
Mathematics
1 answer:
rusak2 [61]3 years ago
4 0
20x^2+50 = -40x^2+110x [ Taking x as the unknown positive integer ]
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What is 8.256 divided by 0.16 "with work please"
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4 years ago
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3 years ago
What is the answer for 3/5 of 15
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6 0
3 years ago
Max correctly solved this inequality.
pentagon [3]

Answer:

Answer:

See the graph attached. The red arrow represents the shaded area.

Explanation:

The inequality and its solution are given:

     

The solution set is all real numbers less than or equal to -50.

In a number line, the values less than -50 are all the values that are to the left of -50. Thus, the graph of a ≤ -50 must include -50 and the region to the left of it.

To indicate that - 50 is included, draw a solid point; then, shade the region since it to its left.

Please, see the graph attached. The red arrow represents the shaded area.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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