Answer:
Valid
Step-by-step explanation:
Only one it can be is C.....because on ur graph, both lines are intersecting the y axis at 2.....and both ur inequalities, y <= -3x + 2 and y < = -x + 2....the 2's are ur y intercepts. Its the only inequalities in ur answer choices that have y intercepts of 2.
1. 4/7 2. 1/2 3. 28/105 4. 20 or 20/1
5. 12 or 12/1 6. 9 or 9/1 7. 33/30 or 1 3/30
8. 16/60 or 4/15 9. 15/20 or 3/4
10. 10/24 or 5/12 11. 4 19/24
12. 68/45 or 1 23/45 13. 3/4 of time
14. 1/8 (not 100% sure)
Answer: A.) b= 2a/h-c
1/2h(b+c)= A
2×1/2h(b+c)=A×2
h(b+c)=2A
h÷h(b+c)=2A÷h
b+c=2A/h
b+c-c=2A/h-c
b=2A/h-c
I hope this is good enough:
All of the points A, B, C, D, G, F, J belong to at least one between m, n or p.
The only point that doesn't belong to any line is point H.
