To go horseback riding, you pay $40 per hour and a saddle fee of $15. Write an expression, where h is the number of hours, to represent the total amount you would spend.
how much would i spend for 6 hours
The expression to represent the total amount you would spend is: 40h + 15.
To calculate how much you would spend for 6 hours, substitute h with 6 in the expression:
40(6) + 15 = 240 + 15 = $255.
Hence, you would spend $255 for 6 hours.
explain anoteher way
Another way to calculate how much you would spend for 6 hours is to break down the cost for each component separately.
The cost per hour is $40, so for 6 hours, you would spend 6 * $40 = $240.
The saddle fee is $15, and since this fee is applicable regardless of the number of hours, you would simply add $15 to the cost for the hours.
Therefore, the total amount you would spend for 6 hours is $240 + $15 = $255.
another way
Another way to calculate the total amount you would spend for 6 hours is to first calculate the cost for the saddle fee, and then add it to the cost for the hours.
The saddle fee is a one-time fee of $15.
The cost for the hours is $40 per hour, so for 6 hours, the cost would be 6 * $40 = $240.
To find the total amount you would spend, simply add the saddle fee to the cost for the hours: $240 + $15 = $255.
Therefore, you would spend $255 for 6 hours of horseback riding.
A student claims that
is equivalent to
. The student's steps are shown below.
Expression:
Step 1:
Step 2:
Step 3:
Step 4: 3x
Describe ALL errors in the student's work. (There is more than one error.)
Based on the provided information, I can identify the errors in the student's work:
1. The student did not provide the original expression or equation, so it is unclear what they started with. Without the initial expression, it is challenging to identify the specific errors made in the steps.
2. The student's steps are incomplete. Steps 1, 2, and 3 are missing, so it is impossible to determine what the student did in those steps and whether there were any errors.
3. In step 4, the student incorrectly simplifies the expression by claiming that is equivalent to 3x. Without the context from previous steps, it is unclear how the student arrived at this conclusion. However, assuming the student intended to simplify the expression, it appears that they made an error in their calculations.
Therefore, the errors identified in the student's work are incomplete steps, missing information, and an incorrect simplification in step 4.