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ddd [48]
3 years ago
14

Solve for d: d + 9 = 15 show work please

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
5 0

Answer:

6

Step-by-step explanation:

First, subtract 9 on both sides:

d+9-9=15-9

d=6

Hope this helped!

yKpoI14uk [10]3 years ago
4 0

Answer:

6 + 9 = 15

Step-by-step explanation:

d + 9 = 15, you take 15 and substract it by 9 so you can get 6

15 - 9 = 6

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Base your answer on Betty is thinking of two consecutive integers whose sum is 41.
mel-nik [20]

Answer:

let the numbers be, x and x+1 ( as it is consecutive number the next number will have 1 more than the number )

sum = 41

so, x + ( x + 1 ) = 41

      x + x + 1 = 41

        2x + 1 = 41

             2x = 41 -1 = 40

              2x = 40

                x = 40/2 = 20

x = 20

x + 1 = 20 + 1 = 21

so the consecutive numbers whose sum is 40 are, 20 and 21  

hope this answer helps you.....

please mark as brainliest... thank you!

6 0
2 years ago
Is 1/2(12x + 24) and -6 (-x- 2)
ikadub [295]
I hope this helps you



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6 0
2 years ago
Isis is 8 years younger than
meriva

Answer:

36

Step-by-step explanation:

3 0
2 years ago
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-BARSIC- [3]

Answer:

(6, 9 ) and r = 3

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

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Given

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add ( half the coefficient of the x and y terms )² to both sides

x² + 2(- 6)x + 36 + y² + 2(- 9)y + 81 = - 108 + 36 + 81

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7 0
3 years ago
Difference between real numbers and intergers​
Greeley [361]

Answer:

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I hope you understand the difference between real numbers and integers.......

4 0
2 years ago
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