Answer:
Step-by-step explanation:
multiply 2 with right hand equation
6x+10=22
6x=22-10
6x=12
x= 12/6
x=2 answer
It is calculations because with measurements you would just put a decimal. The calculator uses improper fractions.
Answer:
x>125
Step-by-step explanation:
<span>When order does not matter you use what is called n choose k formula
n!/(k!(n-k)!) where n is the number of things to choose from and k is the number of choices made, in this case:
20!/(4!(20-4)!)=4845</span>
