Leah is mixing peanut butter candy (p) that sells for $3.60 per pound with chocolate candy (c) that sells for $2.00 per pound. She
needs 50 pounds of the mixture to sell in her store for $2.16 per pound. Which system of linear equations can Leah use to
determine the number of pounds of each candy to use?

A)P + C - 50
3.60p + 2c = 50

B)P + C = 50
3.60p + 2 = 108

C)P + C = 50
3.60p - 2c - 108

D)p-c = 50
3.60p + 2c = 50

answer: the value of x is 7cm

step-by-step explanation:

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

hi there!

the answer will be d: 2

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: