9 more than y is an expression so it would be 9+y
Simplify the expression:
7 - 5x - (3 + 5x)
Operate the parentheses. Each term changes its signs because the minus sign represents a -1:
7 - 5x - (3 + 5x) = 7 - 5x - 3 - 5x
Collect like terms:
7 - 5x - (3 + 5x) = 7 - 3 -5x - 5x
Simplify:
7 - 5x - (3 + 5x) = 4 - 10x
Answer: 4 - 10x
Answer:
The third one
Step-by-step explanation:
It may help u
60 out of 500 hundred cartons will contain cracked eggs. 3/25=x/500
500/25=20
20 times 3= 60