A pottery shop makes bowls and cups. Bowls, x, cost $4 to make.
Cups, y, cost $7 to make.
The shop can make up to 40 items per day.
The shop can spend at most $200 per day on supplies.
Which inequalities below represent the two constraints?

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.