On the last day of summer camp, the campers voted for either hot dogs or spaghetti as the final dinner. For every 5 campers who voted for hot dogs, there were 4 who voted for spaghetti. If there were 72 campers in all, how many voted for hot dogs?

For what values of x is x2 + 2x = 24 true?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square