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Ilia_Sergeevich [38]
3 years ago
8

9 3/4 x 8 cummutative

Mathematics
2 answers:
Montano1993 [528]3 years ago
8 0

Answer: 78

Step-by-step explanation: typed it into a calculator

butalik [34]3 years ago
8 0

Answer:

78

Step-by-step explanation:

9 3/4 ->  to improper fraction

<u>39</u> x 8

4

simplify

39 x 2

78

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the naswe ris
y=1.75(x-1)+5 or d
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What is conditional frequency, and how do you determine which value is the denominator?
pantera1 [17]
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5 0
3 years ago
Busi has a bag containing 20 balls. There are twice as much yellow balls than blue balls, but yellow balls are only a third of r
Darina [25.2K]

Answer:

12 red balls

4 yellow balls

2 blue balls

2 green balls

Step-by-step explanation:

set no. of yellow, blue, red and green ball as y, b, r, g respectively

y=2b

r=3y

g=b

y+b+r+g = 20 (translate all of them into b (smallest in qty)

2b + b + 3(2b) + b = 20

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5 0
2 years ago
Please help as soon as you can!
UkoKoshka [18]

Answer:

Step-by-step explanation:

Perimeter is equal to twice the length plus twice the width

      Perimeter = 2L + 2W        factoring out the 2

      Perimeter = 2(L + W)       L = (8x + 5 - 3x)    W = (4x - 1)    

                                               first I would simplify L    collecting the terms of x

                                                L = (5x + 5)

      plug in to L and W    

      Perimeter = 2 (( 5x + 5 ) + ( 4x - 1 ))            L = (8x + 5 - 3x)    W = (4x - 1)

      Perimeter = 2 ( 5x + 4x + 5 -1 )                 collect like terms

      Perimeter = 2 (  9x +4)                                    2 times the 9 and 4

      Perimeter = 18x + 8                            SOLVE for x

      Perimeter - 8 = 18x + 8 -8

      Perimeter - 8 = 18x

      (Perimeter - 8) / 18 = 18x / 18

      (Perimeter - 8) / 18  =  x

remember the Perimeter equals 88

       (88 - 8) / 18  =  x units                    

             4.444444444  units   =  x      

This seems like an odd number so let's it

    Perimeter = 2 (( 5x + 5 ) + ( 4x - 1 ))

    Perimeter = 2 (( 5(4.444) + 5 ) + ( 4(4.444) - 1 ))   = 87.9952

                  close enough with the rounding off error

                     =

5 0
3 years ago
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