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4 years ago

Which numbers are solutions to the inequality

Mathematics

1 answer:

Gwar [14]4 years ago

3 0

Answer:

Step-by-step explanation:

-3x-3≤6

-3x≤6+3

-3x≤9

x≥9/-3

x≥-3

-5 is less than -3 so it doesn't work,

-4 is less than -3 so it doesn't work,

0 is greater than -3 so it works,

2 is greater than -3 so it works,

4 is greater than -3 so it works,

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kotegsom [21]

Answer:

$0.41

Step-by-step explanation:

1 ice cream cone: $2.75

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3 years ago

pin Co. has $52,000 in its Cash account, $20,000 in its Inventory account, and $12,000 in its Notes Payable (short-term) account

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Step-by-step explanation:

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4 years ago

Alice's book has 200 pages . Alic has read 75%of the pages in her book Nina has read the same number of pages but only 50% of th

kirza4 [7]

Answer:

I Believe the answer is 300

Step-by-step explanation:

75% of 200 is 150 and Nina also read 150 pages. They said Nina only read 50% of her book so that means there's 150 more pages left.

I Hope this helped and i explained it well enough for you to understand

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3 years ago

An aquarium with a square base has no top. There is a metal frame. Glass costs 8 dollars/m^2 and the frame costs 7 dollars/m. Th

Irina-Kira [14]

Given that the volume of the aquarium is 20m^3.

Volume = Area of Base x height

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Given that the aquarium has a square base.

Area of square = l^2

Thus, the length of the base of the aquarium is $\sqrt{area \ of \ base} = \sqrt{ \frac{20}{h} }$

The frame is to cover 8 sides with the length equal to the length of the base and 4 sides with the length of the height.

Thus, the total perimeter of the frame is given by $8\sqrt{\frac{20}{h}}+4h= \sqrt{64\left(\frac{20}{h}\right)}+4h = \sqrt{\frac{1,280}{h}}+4h$

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Total area to be covered by grass is the base and the four side faces and is given by $\frac{20}{h}+\sqrt{320h}$

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