Dave has several golf balls in his golf bag. seven of them are brand a, 9 are brand b, and 2 are brand c. he reaches into the bag and randomly selects one golf ball, then he selects a second one without replacing the first one. what is the probability that the first one is a brand a golf ball and the second one is a brand c golf ball?

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.