1,000 Places to See Before You Die 2015 Page-A-Day Calendar

1,000 Places to See Before You Die 2015 Page-A-Day Calendar

Matematika bantu jawab ya makasihh​

bantu jawab ya makasihh​

Jawaban:

a. 6x ≥ 4x + 6

6x - 4x ≥ 6

2x ≥ 6

x ≥ 3

b. 7 - 2y < 3y + 13

- 2y - 3y < 13 - 7

- 5y < 6

y > -6/5