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just olya [345]
3 years ago
8

What would the answer be to 1/2+1/8-1/4

Mathematics
2 answers:
Inga [223]3 years ago
5 0
The answer for that equation will be 0.375.
lys-0071 [83]3 years ago
4 0
First, find a common denominator and revise all fractions to have the same denominator. the common denominator for this equation is 8. 1/2 = 4/8, and 1/4 = 2/8. now, the new equation is 4/8 + 1/8 - 2/8. 5/8 - 2/8 = 3/8, or 0.375
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Write an equation for the line that is parallel to the given line and that passes through the given point.
Rasek [7]
Parallel to y = 3/4x - 9 and passes through (-8, -18)

Identify the slope : our slope is 3/4

Remember that parallel equations have the same slope, so both slopes are 3/4

Now, we have to find the y-intercept. Simply plug everything into the slope intercept form equation.

y = mx + b

(-18) = (3/4)(-8) + b

Simplify.

-18 = -6 + b

Add 6 to both sides.

-18 + 6 = b

Therefore, our y-intercept is -12.

Now plug everything into the slope intercept form.

y = mx + b

y = 3/4x - 12

~Hope I helped!~
4 0
3 years ago
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Oliga [24]
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
x=2
4 0
3 years ago
A rectangle has a perimeter 204 it’s length six feet longer than twice it’s width if L stands for the rectangle and W stands for
andriy [413]

Answer:

W=32

L=70

Step-by-step explanation:

L=2w+6

204=2L+2W

204=2w+2(2w+6)

204=2w+4w+12

192=6w

w=32

L=2(32)+6

L=70

6 0
3 years ago
gYou have a six-sided die that you roll once and ob- serve the number of dots facing upwards. What is the sample space
Aleonysh [2.5K]

Hey!

The sample space would be sides 1, 2, 3, 4, 5, and 6, or 1-6.

A sample space is a range of possible values.

Hope this helps! :D

5 0
2 years ago
translate the words into a algebraic expression. "twenty-seven more than a number squared" "one less than three times a number"
Stella [2.4K]

Answer:

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Step-by-step explanation:

n is a number.

a number squared is n^2

27 more than a number squared is n^2+27

n is a number.

three times a number is 3 times n, or 3n

one less than that is 3n-1

Hope this answer helped! :)

3 0
3 years ago
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