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azamat
3 years ago
9

Find each sum. (-3)+2

Mathematics
2 answers:
iren2701 [21]3 years ago
4 0
<h2>(-3)+2 = <u>(</u><u>-1</u><u>)</u></h2>

Hope this will help

Komok [63]3 years ago
3 0
-1 is the answer. When adding different integers, subtract and keep the sign of the number with the biggest absolute value. In this case, -3 has the greatest absolute value, therefore we keep the negative sign and subtract giving us the answer of -1.
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Cerrena [4.2K]

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Step-by-step explanation:

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3 years ago
How much fibre does the NHS recommend adults take in as a daily dose?
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Help me with problem 2 please
e-lub [12.9K]

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8 0
3 years ago
After painting the fence steve and janet realize that their house also needs painting. But steve will have to do the painting hi
gladu [14]

Answer:

Therefore, Steve will paint house for 20.6 days.

Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

We conclude that in 1 day Janet painted 1/16 of the house. In nine days, Janet painted 9/16 of house.

So, 7/16 of house paint Steve in nine days.

We have the following proportion:

\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6

Therefore, Steve will paint house for 20.6 days.

4 0
3 years ago
Which of the following represents an equation of a line parallel to one whose equation is 2x + 8x = 18
Naya [18.7K]

Answer:

y=-4x+3

Step-by-step explanation:

it does not show the equations that are following

but the main thing you need to know is that when two lines are parallel they have the same slope

and do you mean 2x+8y=18 not x?

edit:

answer choices: y=-4x+3, y=8x-2, y=4x+7, y=-8x+9

2y+8x=18

first change that equation to slope intercept form to find the slope

2y = -8x+18 -> y = -4x+9

slope is -4

so the answer is y=-4x+3 because it also has a slope of -4

5 0
3 years ago
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