Rachel’s family went on vacation. when they left, they had 16 gallons of gas. after 1 hour, they had 14 gallons of gas left. rachel made this graph to show how much gas the family had left after each hour.

which ordered pair shows how much gas they had when they left for vacation?

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

27 is what percent of 108? 27 is % of 108