Answer:
the answer is x<30
Step-by-step explanation:
add 4 to both sides
divide both sides by -2
the negative sign changes the sign from > to <
Answer:
{x | x<5/4}
Step-by-step explanation:
Add 2 to both sides and simplify:
4x<5
Divide both sides by 4 and simplify:
x<5/4
So what you do,is you add them together to get 13/10 but then you can also simplify it but you can keep the answer to 13/10
Answer:
40
Step-by-step explanation:
80/2=40
10 to the second power=100
74.75/100= .7475