You and six friends go to the movies. your friend carter collects the money. how much do each of you give carter?

$8.50

Step-by-step explanation:

Dividing the total amount of money collected and the total amount of people going to the movies, which is 7 including "You" and your 6 friends gives an answer of 8.50

59.50 / 7 = 8.5

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b