Idon’t understand this problem answer
i thought it is w = p-2l/2

b.

Step-by-step explanation:

The answer is b.  Here are the steps:

Subtract 2L from both sides to get

P - 2L = 2W  

Now divide both sides by 2 to get

P/2 is the same thing as

and the 2's in the next term cancel out:

Putting all that together gives you a solution of

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.