Haley and samuel can each make one gift box in two hours. rachael takes three hours to make the gift box alone. if haley, samuel, and rachael work together, how long will it take them to make one gift box?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Iwill give you ! what is the measure of ∠v ?