Math Algebra 1

suppose you ca work a total of no more than 20 hours per week at your 2 jobs. baby-sitting \$5 per hour, and your cashier job pays \$6 per hour. you need to earn at least \$90 per week to cover your expences. question : write a system of inequalities that showas the various numbers of hours you can work at each job. Graph the result. how do you do this??

1. 👍 0
2. 👎 0
3. 👁 263
1. Ax+By=C
A=5,
B=6,
C=90,
So, put in the numbers to variables:
5x+6y=90.
6y=90-5x
y=15-*5over6*x
and then graph the line...

Hope I helped! :) good luck

1. 👍 0
2. 👎 0

Similar Questions

Suppose you earn \$7.21 per hour and plan to work "h" hours per week. write an expression using variables that models the amount of money you will earn each week. Then, suppose you earn \$10 in tips per week, regardless of the hours

asked by help on September 9, 2009
2. statistics

The mean length of a work week for the population of workers was reported to be 39.2 hours. Suppose that we would like to take a current sample of workers to see whether the mean length of a work week has changed from the

asked by frances on April 29, 2012
3. Math 111

Suppose you have a job that requires that you work at least 25 hours but no more than 40 hours per week. Write an inequality, using t, that gives the number of hours you work each week.

asked by Chelsea on January 25, 2010
4. Algebra 1

suppose you can work a total of no more than 20 hours per week at your two jobs. Babysitting pays \$5 per hour, and your cashier job pays \$6 per hour. youneed to earn at least \$90per week to cover your expenses. Write a system of

asked by molly on December 15, 2014
5. Financial Mgt

The total annual hours for a standard work year at 40 hours per week will differ from the total annual hours for a standard work year at 37.5 hours per week. The standard work year at 40 hours per week will amount to: A. 2,080 B.

asked by Anonymous on September 26, 2017
6. Ed white

solve this word problem suppose you have a job mowing lawns that pays \$12 per hour you also have a job at a clothing store that pays \$10 per hour you need to earn at least \$350 per week but you can work no more than 35 hours per

asked by Anonymous on December 9, 2015
7. math

trina works after school and on weekends. she always works three days each week. this week she worked 2 3/4 hours on monday, 3 3/5 hours on friday and 5 1/2 hours on saturday. next week she plans to work the same number of hours

asked by fiona on November 5, 2014
8. Math

Trina works after school and on weekends. she always works three days each week. this week she worked 2 3/4 hours on monday, 3 3/5 hours on friday and 5 1/2 hours on saturday. next week she plans to work the same number of hours

asked by Darwin on February 23, 2018
9. math linear equations

suppose you earn 5.50/h at a bakery. From your first paycheck you discover that \$1.15/h is withheld for taxes and benefits. you work x hours in a five day week and you spend \$3.75 each day on lunch. Write an equationfor your

asked by Daniel on June 7, 2007
10. econ

Suppose an individual has 60 hours of time available in the week and has to decide how much to work. The hourly wage is \$ 10 and he has \$ 50 per week from a government subsidy. 1. (15 points) Draw an equilibrium where the

asked by tofu on January 31, 2007

More Similar Questions