1. what is 4x + 6 added to 2x + 11?
A. 6x-5
B. 6x + 17
C. 6x² + 17
D. 6x- 17

2. what is 7x + 2 decreased from 10x + 4?
A. -3x + 2
B. -3x - 2
C. 3x + 2
D. 3x - 2

3. Ten items we're purchased at a supermarket weight 15 kg. Two of the items730 g. What is the total weight in kilograms of the other eight items?
A. 14.47 kg
B. 14.37 kg
C. 14.27 kg
D. 14.17 kg


please answer it correctly and if you don't know the answer just skip it :) i really need your help :)

Araling panlipunan:
1. Pambansang wika ng Indonesia​