Trey and Brandon each bought a new hockey stick for $80. Trey sold his hockey stick to the used sports store for 25% less than the original price.
Brandon sold hockey stick to the used sports store for 30% less than the original price.

Enter how much more money, in dollars, Trey received for his hockey stick.

$4

Step-by-step explanation:

Trey sold his $80 hockey stick for 25% less. This means that he received 75% of the $80. Convert the percentage to a decimal, so it will be .75. Multiple .75 by $80 and you will get the final answer which is $60.

Brandon sold his $80 hockey stick for 30% less. This means that he received 70% of the $80. Convert the percentage to a decimal, so it will be .70. Multiple .70 by $80 and you will get the final answer which is $56.

Trey received $4 more for his hockey stick.

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734