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slava [35]
2 years ago
6

I need help it’s a quiz

Mathematics
2 answers:
Alchen [17]2 years ago
7 0

Answer:

38x, 21y, and 24 aka =38x+21y+24

Step-by-step explanation:

the second one is

24a+27b+44

disa [49]2 years ago
6 0

Answer:

#8: 38x + 21y +24

#9: 24a+27b+44

Step-by-step explanation:

#8: 33x+5x=38x     Combine like terms

      15y+6y=21y

      16 + 8 = 24

#8 Answer: 38x + 21y + 24

#9 41a - 17a=24a    Combine like terms

    50b -23b=27b

    26+18=44

#9 Answer: 24a + 27b + 44

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Two-thirds Times a number plus 7 equals 7 minutes the number. Find the number
skelet666 [1.2K]
2/3x + 7 = x-7
         +7      +7
---------------------
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-2/3x        -2/3x
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Hope this helps! :)


3 0
3 years ago
Please help once again!!! I need it ASAP!!! It's due very soon!!!
Agata [3.3K]
Number 13 is 79° !!!!!!
6 0
2 years ago
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HELP WANTED, APPRECIATED, AND NEEDED ASAP
Anit [1.1K]

Let's assume

x is number of hours worked

y is amount paid

Since, this is linear relationship

We can select any two points

(2,36.50) and (4,73)

so, we can also write as

x1=2 , y1 =36.50

x2=4 , y2=73

Firstly, we can find slope

m=\frac{y_2-y_1}{x_2-x_1}

we can plug values

m=\frac{73-36.50}{4-2}

m=18.25

now, we can use point slope form of line

y-y_1=m(x-x_1)

we can plug values

y-36.50=18.25(x-2)

now, we can solve  for y

y=18.25x

or

y=18.3x..............Answer


4 0
2 years ago
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