If it takes 13 machines 13 minutes to produce 13 widgets, how many minutes does it take 80 machines to produce 80 widgets?

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?