I think you left out something, is it -4x+1
Assumed
PW as 100
FW as twice PW as 200
answer is 7.27254 years
manually take the log of both sides and solve for n
Answer:
x < -36
Step-by-step explanation:
-x/9>4
Multiply each side by -9, remembering to flip the inequality
-x/9 * -9 < 4*-9
x < -36
First you compare two things and for example there are three boys and two girls the ratio would be 3 to 2