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NikAS [45]
3 years ago
6

What is the value of x in the equation 8 + x = 3? (4 points)

Mathematics
2 answers:
ozzi3 years ago
6 0

Answer:

x=-5

Step-by-step explanation:

8+x=3

Subtract 8 from both sides of the equation.

x=-5

HTH :)

vekshin13 years ago
3 0

Answer:

-5

Step-by-step explanation:

move 8 to the right side of the equation and subtract from 3 so no you have x=3-8 and then solve to get x=-5

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What is the equation for the line that has a slope of 0 and passes through the point (3, 7)?
Harrizon [31]

Answer:

Step-by-step explanation:

PART 1

y=mx+b

m is slope and slope is 0 sooo

y=0x+b

it passes through (3,7)

7=0(3)+b

7=0+b

b=7

y=0x+7

so just y=7

PART 2

y=mx+b

y=1/5x+b

1/2=1/5(-2/3)+b

1/2=-2/15+b

1/2+2/15=b

15/30+4/30=b

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3 years ago
Convert 2000 ft./min. to miles per hour round to the nearest 10th
Serggg [28]

Answer:

The conversion of 2000 ft per min into miles per hour is 2.268 miles per hour .

Step-by-step explanation:

Given as :

The speed = s = 2000 ft per min

Now, ∵ 5280 feet = 1 miles

so, 1 feet = \dfrac{1}{5280} miles

∴ 2000 feet =  \dfrac{1}{5280} × 2000 miles

i.e 2000 feet = 0.378 miles

<u>Again</u>

∵ 1 minute = \dfrac{1}{60} hour

So, The speed in miles per hour

s = \dfrac{distance}{time}

∴ s = \frac{0.378}{\frac{1}{60}}

i.e s = 2.268 miles per hour

Hence, The conversion of 2000 ft per min into miles per hour is 2.268 miles per hour . answer

8 0
3 years ago
How is 2.25 written as a fraction
Salsk061 [2.6K]
2.25 as a fraction is 2 1/4
6 0
3 years ago
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zysi [14]
The rate defines how much the portion is of the base.
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What is the volume of this prism?​
vovikov84 [41]

Answer:

The answer is 13 1/8ft3

Explanation:

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= 13 1/8 ft3

8 0
3 years ago
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