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The expression 20 l+25 g-10 gives the number of dollars that Josie makes from mowing 
l lawns and raking g gardens. How many dollars does Josie make from raking 4 gardens and mowing 3 lawns?

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The expression \newline20l+25g1020l+25g-10 gives the number of dollars that Josie makes from mowing ll lawns and raking gg gardens. How many dollars does Josie make from raking 44 gardens and mowing 33 lawns?\newline\square

Full solution

Q. The expression \newline20l+25g1020l+25g-10 gives the number of dollars that Josie makes from mowing ll lawns and raking gg gardens. How many dollars does Josie make from raking 44 gardens and mowing 33 lawns?\newline\square
  1. Given Expression: We are given the expression 20l+25g1020l + 25g - 10, where ll represents the number of lawns mowed and gg represents the number of gardens raked. We need to calculate the total amount Josie makes for raking 44 gardens and mowing 33 lawns.
  2. Substitute Values: Substitute ll with 33 and gg with 44 into the expression to find the total amount of money made.\newlineTotal amount = 20(3)+25(4)1020(3) + 25(4) - 10
  3. Perform Multiplication: Perform the multiplication for each term.\newlineTotal amount = (20×3)+(25×4)10(20 \times 3) + (25 \times 4) - 10\newlineTotal amount = 60+1001060 + 100 - 10
  4. Add and Subtract: Add and subtract the numbers to find the total amount.\newlineTotal amount = 60+1001060 + 100 - 10\newlineTotal amount = 16010160 - 10\newlineTotal amount = 150150

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