Graphing a System of Linear Inequalities Example: Gisele has a job at a grocery store that pays $12/hranda job at the library that pays $9/hr. She wants to earn at least $135 a week but work less than 15 hours. The system of linear inequalities shown represents this situation. What does the solution to the system represent? ퟏퟐ풙+ퟗ풚≥ퟏퟑퟓ 풙+풚<ퟏퟓ 25 20 15 10 5 1010 y x The solution represents all of the combinations of hours at the grocery store and hours at the library that would allow her to work less than hours and make at least $ .

europa2433

europa2433

step-by-step explanation:

ab will be equal to

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )