1)-6/4x+4
2)-5/3x
3)3x+2
4)3/2x+3
5)0x-1
6)1/2x+2
7)3x+4
8)-1/3x
I added some guides for you to know how to do this.
Answer:
There should be 50 students in band.
Hope this helped!!
3b - 7 < 39
add 7 to both sides
3b < 46
divide both sides by 3
b < 15 1/3
Answer:
It mean that the x is now replace with -2 in the whole equation
Step-by-step explanation:
The first one to the problem is x<4 and to the second problem is x<3