Answer:C
Step-by-step explanation:
Answer:
P= 80 + 20x
Step-by-step explanation:
80 is base and 20 per x computer
Answer:
Answer is C
Step-by-step explanation:
-3(2x - 4) is less than or equal to 7(3 - x)
-6x + 12 is less than or equal to 21 - 7x
x + 12 is less than or equal to 21
x is less than or equal to 9
Answer:
= $477
Step-by-step explanation:
Amount that needs to be raised by each student = $53
Total number of students = 9
Next, use the above two numbers to calculate the total amount the club needs to raise;
Total amount of money that needs to be raised = Amount that needs to be raised by each student * Total number of students
Total amount = $53 * 9
= $477
Answer:
The plumber worked for 6.5 hours.
Step-by-step explanation:
$111 - $20 = 91
91 / 14 = 6.5