3 years ago

Pls help really not sure where to start

2 answers:

7 0

Here is the answer below:

6 0

Answer:

pivk a answer or just guess I always get 85 percent

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Sindrei [870]

N= a number
2n= twice a number

If it's 43 less, then it would be 2n-43.

2n-43 is the answer.

Hope this helps! :)

5 0

3 years ago

serg [7]

6x +30 -3x +6 =12x +18

3x +36 =12x +18

3x-12x = 18 -36

-9x = -18 | -1

9x =18

x= 18/9

x=2

7 0

3 years ago

Nuetrik [128]

There is no square root

7 0

3 years ago

olasank [31]

Answer:

$x = 15 \: \: .....(5(15)- 14) = 61$

$(9x + 16 )= (5x - 14) + 90 \\ 9x - 5x = 90 - 14 - 16 \\ 4x = 60 \\ x = \frac{60}{4} \\ x = 15$

6 0

3 years ago

bulgar [2K]

0.35 is the fraction between

6 0

2 years ago