savannahcunninoyezy1 savannahcunninoyezy1

08-11-2017
Mathematics

contestada

Sam and Joe are painters. Sam makes 2$ an hour less than joe. On a job that took them both 40 hours to complete they made 440. How much does Sam make an hour?

Respuesta :

Topmadworld Topmadworld

08-11-2017

Hello there,
Joe = $x
Sam = $x - 2
Sam makes $80 less that Joe in 40 hrs
40x + 40x - 80 =440
80x= 440+80
80x= 520
x= $6.50
Sam= $6.50 - $2
= $4.50

Hope this helps :))

~Top

Answer Link

Otras preguntas

casey ran a 75 meter race in 10 seconds her distances at certain times during the race are shown in the table . what is the domain for the graph of the function

An old woman joined a kilomater dash sprint and felt very exhausted afterwards. How did the old woman affect her heart rate?

You exercise for one hour each day and you burn 8.5 calories per minute. If you graphed the number of calories you burned as the output, compared to the number

The London Eye (a ferris wheel) makes one rotation in approximately 30 minutes. What is the measure of the angle (in degrees) that a cart (spoke on the wheel) w

A stockbroker earns a commission by a flat fee for each transaction as well as a fee per share. On a particular transaction, the stockbroker sold 5,000 shares t

It Refers to the emission of electrons from a metal when light shines on metal. Example: static electricity

What is the range of the relation (-3,6),(5,2),(-1,-5),(6,-3)

casey ran a 75 meter race in 10 seconds her distances at certain times during the race are shown in the table . what is the domain for the graph of the function

How Popular Are Bicycles in Europe?

how do you do algerbra its too hard