Answer:
4x+4
Step-by-step explanation:
7x -3x +4
Combine like terms
7x-3x = 4x
Substitute back into the expression
4x+4
Answer:
0, 1, 1/2, 22/7, 12345/67, and so on.
Step-by-step explanation:
i just took the test!
Answer:
length can be 4
width can be n+4
IT CAN ALSO BE THE OTHER WAY ROUND
Step-by-step explanation:
Answer:
54
Step-by-step explanation:15+15+9+9+3+3=54
Mc012-2.jpg ........................ 10/90%= 11.1111111111111
