Question

a rental car agency charges a flat fee of $110 plus $46 per day to rent a certain car. another agency charges a fee of $70 plus $54 per day to rent the same car. Using a graphing calculator find the number of days for which the costs are the same.

Answer 1

First make and equation. Since you want to find the number of the day where both charge the same total amount, you would make the equation:
let x= the number of days
110+46(x)=70+54(x)
Solve:
110-70+46(x)=70-70+54(x)
40+46(x)=54(x)
40+46(x)-46(x)=54(x)-46(x)
40=8(x)
40/8=8x/8
5=x
Therefore your answer would be 5 days

Answer 2

Answer:

Systems of inequalities Lesson 3 Unit 4

Step-by-step explanation:

1. A. (-1,3)

2. A. Dependent

3. B. no solutions

4. C. whatever the heck that graphy thingy is

5. Let x=the number of strawberry pies

   let y=the number of apple pies

   x>=0

   y>=0

   x+y<=18

   y<=12

6. C. 5 days

100% RIGHT

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