Answer:
1. always true
2. always true
3. sometimes true
4. always true
5. never true
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
5(x+3) replace x with -3
5(-3+3)
5(0)
0
Answer:
the missing side lenght = x
0 < x < 15+10
0 < x < 25 cm
This equation says that 6 = 4, which is incorrect. However, if there was no - 2 on the right side of the equation the answer would be correct as 6 = 6
