Acertain steel beam weighs 18.4 lbs per foot of length. if this beam is 26.5 feet long, how many lbs does it weigh?

The number of bicycle the store sell each month is 35  .

Step-by-step explanation:

Given as :

The cost of the bicycle store to operate = x = $4200 per month

The store pay an average cost of = y = $75 per bike

The average selling price of each bicycle = s.p = $195

Let The number of bicycle sell by store each months = n

Now, According to question

The rest amount for each bicycle = The average selling price of each bicycle - The store pay an average cost of

I.e  The rest amount of each bicycle = s.p - y

Or, The rest amount of each bicycle = $195 - $75

Or, The rest amount of each bicycle = $120

Again

The number of bicycle sell by store each months =

Or, n =

∴ n = 35

So, The number of bicycle the store sell each month = n = 35

Hence , The number of bicycle the store sell each month is 35  . Answer