Jerry bought 680 square feet of wood flooring to liven up his retail store. He has 1/4 of the flooring left over. How many square feet does he have left?
a. 165
b. 150
c. 226 2/3
d. 170
Shania owns a gym for women clients. She advertises that women can lose 1/2 pound
per week by visiting her gym 3 times a week. If this is the case, how many pounds can
women lose in a month?
a.
2
b. 3/4
c. 2 1/2
d. 4

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

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

f(x) = y

f(-3) = -5

step-by-step explanation: