matematika

• -25

• 25

• -10

• 10

2. a = 3 bo'lsa, 4a + 2 =

• 12

• 14

• 10

• 16

3. 6x = 36. x =

• A) 5

• B) 6

• C) 7

• D) 8

2/3 + 1/6 =

• 3/6

• 4/6

• 5/6

• 1/2

0.2 sonini oddiy kasr ko'rinishida yozing.

• 1/4

• 1/5

• 1/2

• 2/5

2(x + 3) = 14. x =

• 3

• 4

• 5

• 6

(3/8) × (4/9) =

• 12/72

• 1/6

• 7/8

• 1/8

x - 9 = 11. x =

• 20

• 19

• 18

• 21