Answer:
1/6
Step-by-step explanation:
Question 1= $7,620
Question 2 (a) $3,211
Question 2 (b) $9,828
7/4
9/2 - 11/4
Get a common denominator of 4
9/2 *2/2 - 11/4
18/4 - 11/4
50 is the best choice
it is better if its an even number and higher
81(x + 2y)(x - 2y)
