ja5yvega4iharwatessr ja5yvega4iharwatessr

19-12-2016
Mathematics

contestada

Write and solve a real-world problem that can be represented by 15x - 20 ≤ 130.

Respuesta :

McVoRTeX McVoRTeX

19-12-2016

I have 2 options for a plumber. Option A costs $15 an hour but I have a $20 off coupon. Option B costs $130 for any amount of hours. How many hours could plumber A work for before costing more than plumber B?

The answer is
10 ≤ x

10 hours or less.

Answer Link

Otras preguntas

given the balanced equation what is the reaction ?

If people have trouble disguised fats they most likely have trouble with

Write a diary entry on good sportsmanship

Suppose you’re given the formula r = s +2t. If you know that s is three times greater than t , how could you rewrite the formula?

I’ve got the last one but need help on the first part

What is the solution to the following equation? 2(3x − 7) + 18 = 10

The electoral votes is tied between two presidential candidates what happens next

Identify the subordinating conjunction in the sentence and select the type of relationship it demonstrates. You don't have to go just because I asked you to do

What is the price at which equilibrium is achieved? $8 $9 $10 $30

which of the following may be used by employers to inform workers about hazardous materials A. Employee training and SDS B. Memos and handouts C. SDS and warni