Goran works as a tutor for $13 an hour and as a waiter for $11 an hour. This month, he worked a combined total of 98 hours at his two jobs. Let t be the number of hours Goran worked as a tutor this...

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write and evaluate an expession to find the altitude that has 4039 feet

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I need help with this word problem! its introductory to Algebra. Help!!!

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A pottery studio gives two hour and five hour classes for $36 an hour. If the studio has collected $5976 for a total of 47 classes, how many two hour classes and how many five hour classes were paid...

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Write and solve an equation to determine how may books each person has.

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startup cost = 350,000, tuition 18,000 per student per year, charge to college 12,000 per student for the first 100 students enrolled. How many students does the college need to enroll the first...

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one number exceeds another by 24. The sum of the numbers is 58. what are the numbers?

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A rancher wants to fence in an area of 2000000 square feet in a rectangular field and then divide it in half with a fence down the middle parallel to one side. What is the shortest length of fence...

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A family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. During one particular week, the two cars...

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a 2hours class and five hours class paid 6864$ for 48 class each hour is 44$ how many 5Hours class and how many 2 hours class paid

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during the 1998-199 little league season, the tigers played 57 games. They lost 21 more games than they won. How many games did they win that season?

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Sophia has read 75 pages in a 250-page book. What percent of the book has Sophia read?

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Denise made a total of 80 outbound calls on her shift at work today. Of those 80 calls, 55% ended with prospective customers rejecting the call, 15% ended with Denise leaving a voicemail message,...

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A fruit punch that contains 25% fruit juice is combined with 100% fruit juice. How many ounces of each should be used to make 48 oz of a mixture that is 75% fruit juice

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If 6 workers can clear 3300 acres of brush in 1 hour, how many acres could 8 workers clear in 2 hours?

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Alpine's street sweeper cleans downtown in 60 hrs. A newer model cleans in 20 hrs. Together, how long to sweep the streets?

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5b 2a + 2b 3a 1a + 3b

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I need help setting this up

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There are 16 juniors and 8 seniors in the Chess Club. How many different ways are there to select a group of 4 students to attend the state championships?

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an investment of $1500 earned $35.20 at a simple-interest rate of 5.5% per year. How long was the investment held?