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riadik2000 [5.3K]
3 years ago
12

Maria correctly answered 16 of the 20 questions. What fraction of the questions did she answer correctly?

Mathematics
1 answer:
densk [106]3 years ago
3 0
16/20
Simplified to 8/10
Again simplified to 4/5.
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Solve for x: |x| − 8 = −5
hjlf
X= 3  and x= -3 that should be the correct answer

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Frequently oil deposits are located where it is impractical to place a drilling rig. For example, a deposit might be 1,834 feet
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if a square + b square + c square minus ab minus bc minus ca equals to zero, prove that A equals to B equal to C
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8 0
3 years ago
Find the slope and y-intercept of the line through the points (-3,-4) and (0,-1)​
Alja [10]

Answer:

Slope=1, y-intercept=-1.

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-(-4))/(0-(-3))

m=(-1+4)/(0+3)

m=3/3

m=1

y-(-4)=1(x-(-3))

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y=x-1

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6 0
3 years ago
-5x-(8-x)=12 how do I solve this problem.<br> show a step by step please in a balance problem
Alex

Answer:

x = -5

Step-by-step explanation:

to evaluate for x in this this question -5x-(8-x)=12

the firsst step, you would open the bracket with - then evaluate for the value of x

solution

-5x-(8-x)=12

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combine the like terms

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divide both sides by the coefficient of x

-4x/-4 = 20/-4

x = -5

5 0
3 years ago
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