5. Cherries are on sale for $16 for 4 pounds. Jordyn pays $28.00 for cherries to make a cobbler. How many pounds of cherries does she buy? *

7 pounds

Step-by-step explanation:

1 pound is $4 28/4 is 7

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

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons