The players on the soccer team bought their coach a gift. The total cost of the gift was was $66.00 including tax. Eduardo paid 1/3 on the gift. Scott paid 1/2 of the gift. Victor paid the remaining amount. How much did victor paid ?

Victor payed 10 dollars.

Step-by-step explanation:

first find what Eduardo payed . 1/3 of 66 is 22.next find what Scott paid.1/2 of 66 is 33. Add 33 and 22  which gets you 55. Subtract. 66-55 = 10. Victor payed 10 dollars.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct