Write inequalities to represent the situations below.
The cruising speed of the bullet train will be no less than 140 miles per hour.
Use s to represent the train's cruising speed (in miles per hour).
To get the 10% discount, a shopper must spend more than $100.
Use d to represent the spending (in dollars) of a shopper who gets the discount.
1) s ≥ 140 (cruising speed is no less than 140 miles per hour)
2) d > 100 (shopper must spend more than $100 to get the discount)