Answer:
Not probabillity of picking a green marble is 80%
Step-by-step explanation:
Answer:
m+2
Step-by-step explanation:
Collect like terms
m-8+10
Calculate the term
x+2
Hope this helpsʕ•ᴥ•ʔ
Answer:
3^-5
Step-by-step explanation:
x^-3=1/x^3
this rule applies to all negative exponents lol
Answer:
20x+68
Step-by-step explanation: