Step-by-step explanation:
it is solved directly by using the formula
Answer:
= -5
Step-by-step explanation:
easy
Step-by-step explanation:
if you have for example x^2-4
just graf x^2 and that put down all point for 4
Step-by-step explanation:
If were estimating, 39 is pretty close to 40 and 40x6 is 240 pounds. if we are getting exact about it, then 234 pounds