the cost of 1 pen is$7 then what is the rule for the cost of n pens
Answers
Answered by
1
Step-by-step explanation:
cost of 1 pen is $7
so cost of n pens is n * cost of 1 pen
= $7 * n
Similar questions
Math,
4 months ago
Social Sciences,
4 months ago
Chemistry,
4 months ago
World Languages,
9 months ago
Biology,
1 year ago
Math,
1 year ago