To calculate the total cost for 12 children and 4 adults using the expression 25c+48a, substitute c=12 and a=4 into the expression:
Total cost = 25(12) + 48(4)
Total cost = 300 + 192
Total cost = 492
Therefore, the total cost for 12 children and 4 adults is $492.
The expression 25c+48a
represents the total cost for a group of children and adults to attend the amusement park. The variable c
represents the number of children attending. The variable a
represents the number of adults attending. What is the total cost for 12 children and 4 adults?(1 point)
Responses
$2,996
$2,996
$676
$676
$492
$492
$89
3 answers
A worker in a factory earns $10 an hour. The worker works 10 hours a day for 10 days straight before a vacation. How much money did the worker earn before going on vacation?(1 point)
Responses
$10 to the 1st power
$10 to the 1st power
$10 to the 3rd power (Cubed)
$10 cubed
$10 to the 2nd power (Squared)
$10 squared
$3 to the 10th power
Responses
$10 to the 1st power
$10 to the 1st power
$10 to the 3rd power (Cubed)
$10 cubed
$10 to the 2nd power (Squared)
$10 squared
$3 to the 10th power
To calculate the amount of money the worker earned before going on vacation, you need to multiply the hourly wage by the number of hours worked each day, and then multiply that by the number of days worked.
Hourly wage = $10
Number of hours worked per day = 10
Number of days worked = 10
Total earnings = Hourly wage x Number of hours worked per day x Number of days worked
Total earnings = $10 x 10 x 10
Total earnings = $1000
Therefore, the worker earned $1000 before going on vacation.
Hourly wage = $10
Number of hours worked per day = 10
Number of days worked = 10
Total earnings = Hourly wage x Number of hours worked per day x Number of days worked
Total earnings = $10 x 10 x 10
Total earnings = $1000
Therefore, the worker earned $1000 before going on vacation.