Your hair is 6 millimeters long and grows at a rate of 144 millimeters per year. If you don’t cut it how long will your hair be after 4 years? (1in =25.4mm)

2x minus y equals 6, x plus y equals negative 3

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?