Math
posted by Kayla .
Linda works at a pharmacy for $15 an hour. She also babysits for $10 an hour. Linda needs to earn at least $90 per week, but she does not want to work more than 20 hours per week. Show and describe the number of hours Linda could work at each job to meet her goals. List two possible solutions.

Let our two variables be:
p # of pharmacy hours
b # of babysitting hours
Then we should have two statements from the given facts:
and
We can graph these inequalities by solving for either p or b in both inequality.
Once the inequalities are graphed then any point that is shaded in their intersection will work. 
Let me know if that helped you please (:

p+b less than or equal to 20 and 15*p+10*b is greater than or equal to 90

Tony wants to plant at least 40 acres of corn and at least 50 acres of soybeans. He wants no more than 200 acres of corn and soybeans. Show and describe all the possible combination's of the number of acres of corn and of soybeans Tony could plant. List two possible combination's
Respond to this Question
Similar Questions

math/algebra
Can I get help in solving these problems using the linear system of elimination. 4x  5y =22 x + 2y = 1 2x  3y = 16 3x + 4y = 7 Word Problem: During the summer, you want to earn at least $150 per week. You earn $10 per hour working … 
MATH
Could someone please double check me?  A Developer works 40 hours per week at $30 per hour. He or she earns : 40 hours x $30.00 per hour = $1200.00  per week. The four developers earn : 40 
Math Algebra 1
suppose you ca work a total of no more than 20 hours per week at your 2 jobs. babysitting $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 … 
math
Mack’s hourly wage is raised from $12.10 per hour to $13.35 per hour. He works 40 hours per week. How much more does he earn per week at this new rate? 
Algebra
Mildred makes $3 an hour babysitting and $6 an hour when she works at Wendys. Her parents do not want her working more than 20 hours per week. Mildred would like to earn at least $70 a week. Write a system of inequalities that show … 
Math
John has two part time jobs. He works no more than 40 hours per week. He earns $6 per hour from the first job and $8 per hour from the second job. To cover his expenses, he needs to earn at lease $210 per week. Which of the following … 
Algebra 1 (Reiny)
How am I supposed to solve and graph this? 
Algebra 1Three Word Problems (Reiny or Kuai)
Can anyone thoroughly explain how to solve these problems as well as how to graph them? 
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 week … 
math
Linda works 3 days per week at $6 per hour. If she works 4 hours per day how many weeks will it take Linda to earn $350?