Answer:
5; 2n + 5 ≤ 15
6; n/5 ≤ 15
7; 5n ≥ 15
Explanation:
"a number" means a variable denoted "n"
"product" means to multiply
"quotient" means to divide
"The sum" means to add
"is at least" means greater than or equal to or ≥
"is no greater than" means less than or equal to or ≤
"Is at most" means less than or equal to or ≤