p = 11d
The variable d represents the number of days she spends on vacation, and the variable p represents the total number of pictures taken this year. How many days will Rose have to spend on vacation before she will have taken 11 pictures?
days
7 answers
To find out how many days Rose needs to spend on vacation before she takes 11 pictures, we can use the given equation:
\[ p = 11d \]
We want to find \(d\) when \(p = 11\):
\[ 11 = 11d \]
To solve for \(d\), divide both sides of the equation by 11:
\[ d = \frac{11}{11} \] \[ d = 1 \]
So, Rose will have to spend 1 day on vacation before she will have taken 11 pictures.
To determine how many days Rose needs to spend on vacation to take 11 pictures, we use the equation:
\[ p = 11d \]
We want to find \(d\) when \(p = 11\):
\[ 11 = 11d \]
Now, to solve for \(d\), divide both sides of the equation by 11:
\[ d = \frac{11}{11} \] \[ d = 1 \]
Therefore, Rose will have to spend 1 day on vacation before she will have taken 11 pictures.
So, the answer is 1 day.
To find out how many kilometers Tessa has cycled after making 2 trips to work, we can use the given equation:
\[ d = t + 8 \]
Here, \(t\) is the number of trips, and \(d\) is the total distance cycled in kilometers.
We need to calculate \(d\) when \(t = 2\):
\[ d = 2 + 8 \]
Now, perform the calculation:
\[ d = 10 \]
So, after 2 trips to work, Tessa will have cycled a total of 10 kilometers.
To find \( f(11) \) using the function rule \( f(x) = (x - 3)^2 \), we will substitute \( x \) with \( 11 \):
\[ f(11) = (11 - 3)^2 \]
Now, simplify what's inside the parentheses:
\[ f(11) = (8)^2 \]
Then, calculate the square:
\[ f(11) = 64 \]
Therefore, the value of \( f(11) \) is 64.
