23emilym124
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The expression 20l + 25g - 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?

Respuesta :

Biblio1
20 • 3=60, 25 • 4=100. 60+100=160. 160-10=150. Josie makes $150.
mandylovett261

Josie makes $150 from raking 4 gardens and mowing 3 lawns.

 

Given:

Expression: 20l + 25g - 10

l = 3

g= 4

20(3) + 25(4) -10  

60 + 100 - 10

160 - 10 = 150

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