I am having trouble getting started with this question.
(adding & subtracting rationals)
•will mark brainliest and 15 points
•PLEASE HELP

A= 27/8 feet

B= 21/4 feet

Step-by-step explanation:

First, on both we need to convert to common denominators:

A.

Multiply:

4 1/4 times 2= 4 2/8

now we have to make 4 2/8 an improper fraction:

4 times 8=32, 32+2=34

34/8

Subtract the below ground length from the total length:

34/8-7/8= 27/8

Repeat:

B.

Multiply:

1 1/2 times 2= 1 2/4

Now we have to make 1 2/4 and 6 3/4 improper fractions:

1 times 4=4+2=6

6/4

6 times 4-24+3=27

27/4

Subtract the below ground length from the total length:

27/4-6/4= 21/4

i hope this helps u pls give a brainliest and a thx ;)

clock

step-by-step explanation:

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 !