Respuesta :
1)
x-9<14
x<14+9
x<23
Answer: x<23
2)
4b>20
b>20/4
b>5
Answer: b>5
3)
Answer: y=10x+25
4)
c-7≤10
c≤10+7
c≤17
Answer: c≤17
5)
m-12<20
m<20+12
m<32
Answer: 31 is a solution fo the inequality m-12<20, because 31<32
x-9<14
x<14+9
x<23
Answer: x<23
2)
4b>20
b>20/4
b>5
Answer: b>5
3)
Answer: y=10x+25
4)
c-7≤10
c≤10+7
c≤17
Answer: c≤17
5)
m-12<20
m<20+12
m<32
Answer: 31 is a solution fo the inequality m-12<20, because 31<32
Answer:
1) x<23
2) Answer: b>5
3) Answer: y=10x+25
4) Answer: c≤17
5) Answer: 31