If you put it into a calculator, you get 35/8 as a fraction and you can change it to a decimal and get 4.375.
Answer:
(-1,-5)
Step-by-step explanation:
use substituation
Answer:
What do you need help with?
Step-by-step explanation:
It is a combination, becasue the order does not matter
C (4,3) = 4! / [3! (4-3)!] = 4
Answer: A and C.
Answer:
here
Step-by-step explanation:
15x-20x= -82+12=>
=> - 5x= -70=>
= x= 14
