We need to isolate z on one side of the equation.
First, add 3/7 to both sides of the equation (this will cancel out the -3/7):
2z < 49 + 3/7
Let's change (49+3/7) into an improper fraction:
2z < 346/7
Divide both sides by 2 to get the answer:
z < 173/7
There are 10 millimeters in 1 centimeter. from that, we can calculate that one centimeter is equivalent to 30 meters. We are trying to find how many meters are in two centimeters so we multiply 30 meters by 2 and get the final answer of 60 meters.
2 Centimeters = 60 Meters
I hope this helped, Don't forget to rate me up it really helps.
Have a Great Day :)
Answer:
x^2+4x-4
Step-by-step explanation:
4x+1+x^2-5
x^2+4x-4
