1) Maria and Castel are selling pies for a school fundraiser. Customers can buy blueberry pies and pumpkin pies. Maria sold 4 blueberry pies and 2 pumpkin pies for a total of $88. Castel sold 10 blueberry pies and 6 pumpkin pies for a total of $240. Find the cost each of one blueberry pie and one pumpkin pie.

answer: 414,377,008

step-by-step explanation:

just multiply it

step-by-step explanation:

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

there is no answer sorry!

step-by-step explanation: