Answer:
It is the 1st answer.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Height Calculator: predict a child's adult height with significant accuracy. You can estimate how tall you will be, or the adult height of your child or a child patient. Accepts metric and imperial units: inches, feet, cm, meters. Output (mature height) is in centimeters and feet and inches.
Answer:
The answer is D!
Step-by-step explanation:
hope this helps
13-x = 13- x
theres is no answer for that x its a variable and 13 is a constant so is just 13-x