To find out how much money Jaden will earn for 4 lawn-mowing jobs and 6 pulling-weeds jobs, we can use the formula:
\[ \text{Total Earnings} = 25l + 20w \]
Given:
- \( l = 4 \) (lawn-mowing jobs)
- \( w = 6 \) (pulling-weeds jobs)
We can substitute these values into the equation:
\[ \text{Total Earnings} = 25(4) + 20(6) \]
Now calculate each part:
- \( 25(4) = 100 \)
- \( 20(6) = 120 \)
Now add these results together:
\[ \text{Total Earnings} = 100 + 120 = 220 \]
So, Jaden will earn $220 for 4 lawn-mowing jobs and 6 pulling-weeds jobs.