What is the value of the expression?
2/3 - (1/4) x (4/9)
a. - 5/9
b. - 1/6
c. 1/6
d. 5/9

step-by-step explanation:

answer is c

step-by-step explanation:

81/12=324/x

x=48

i need points

step-by-step explanation:

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be