A square card has an area of 15
i
n
2
15in
2
. What is the approximate side length of the card? (you do not have to put units, the answer should just be the number of inches as a decimal)

What is the rotational symmetry of a wheel

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.