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

4. What groups attacked China from the north?

How to answer this ?

When Macbeth says ‘out,out,brief candle!’what does he mean?

If AABC= ADBC, then B is the midpoint of AD. O A. True O B. False

In the right triangle shown, m∠A = 30 degrees, and BC = 6√2, how long is AC?

When thinking about GREs, applying to graduate school, and studying for mid-terms, all in the next two months, Nichole starts to have sweaty palms and a racing

A restrictive clause is one that A. Functions as adverb B. Limits the meaning of the word it describes C. Usually occurs at the beginning of a sentence D. Sho

What is the substance that is inhaled and what is it required for? and How is the substance that is exhaled produced and why does it have to be removed?

787,000 in scientific notation

Las ciudades son __________. Question 9 options: a) zonas rurales b) zonas urbanas