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STatiana [176]
3 years ago
11

Please help!!! thank you! ​

Mathematics
1 answer:
Daniel [21]3 years ago
4 0

Answer: -13x - 2

Step-by-step explanation:

-6x + -7x = -13x

3+-5 = -2

-13x - 2

-Gage Millar, Algebra 2

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raketka [301]

Answer:

h(0) = 10

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Step-by-step explanation:

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8 0
3 years ago
a cylindrical salt shaker has a radius of 2 cm and a height of 7 cm. It comes in a box that is 8 cm tall and has a square base w
inysia [295]
We know that

[volume of a cylindrical salt shaker]=pi*r²*h
r=2 cm
h=7 cm
[volume of a cylindrical salt shaker]=pi*2²*7---> 87.92 cm³

[volume of the box]=b²*h
b=4 cm
h=8 cm

[volume of the box]=4²*8---> 128 cm³

[the volume of air in the box outside the salt shaker]=128-87.92--> 40.08 cm³

the answer is
the <span>volume of air in the box outside the salt shaker is 40.08 cm</span>³
3 0
3 years ago
Is the opposite of the absolute value of a number always, sometimes, or never equal to the absolute value of the opposite number
saul85 [17]
The opposite of the absolute value is always going to be a positive number
3 0
3 years ago
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In the figure, x = , y = , and z = .
algol13
There’s no image attached, ask the question again
8 0
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an item is regularly priced $70. it is now priced at a discount of 20% off the regular price. what is the price now?
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The price now is (80/100)x70 = (5600/100) = $56;
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