Identify the graph of the inequality 2(2x – 1) + 7 < 13 or –2x + 5 mc001-1. jpg –10.

mc 001- 2. jp g

mc 001- 3. jp g
mc 001- 4. jp g

expression #3 is not equivalent. the others are.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

the answer is y = 11.54

hope this : )