Find a sex-digit number in which the second and fifth digits are the same, the third digit is three times the second, the fourth digit is double the first digit, the sixth digit is the sum of the first two digits, and the sum of all the digits is 34.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

no i do not : ( what is it?

19

step-by-step explanation:

2.14x - 12.18 = -5.76

add 12.18 to each side

2.14x -12.18 +12.18 = -5.76 +12.18

2.14 x =6.42

divide by 2.14

2.14x/2.14 = 6.42/2.14

x=3