At a basketball game, a vender sold a combined total of 225 sodas and hot dogs. the number of sodas sold was 49 more than the number of hot dogs sold. find the number of sodas sold and the number of hot dogs sold

90 hot dogs, 135 sodas

Step-by-step explanation:

90+45=135

135+90=225

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