2n + 9
let the number be n then twice the number is 2 × n = 2n
and 9 more than this means add 9 to, hence 2n + 9 is the expression
Answer:
Yes
Step-by-step explanation:
7/8 + 5/8 = 12/8 = 1 1/2
Answer:
x>2
Step-by-step explanation:
Step 1: Subtract 60x from both sides.
100x−200−60x>60x−120−60x
40x−200>−120
Step 2: Add 200 to both sides.
40x−200+200>−120+200
40x>80
Step 3: Divide both sides by 40.
40x/40> 80/40
x>2
Hope this helped :)
Ok I will help you but can you tell me how to ha so a tutor
2 2/5 because 12 goes into 5 2 times so it would be 2 and the remaining is 2 so it would be 2 2/5
