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4 years ago

Roger mows lawns for $15 minus $3 per lawn for gas. find M the number of lawns he needs to mow to make $100?

Mathematics

2 answers:

Annette [7]4 years ago

7 0

Answer:

100÷(15-3)

Step-by-step explanation:

Phantasy [73]4 years ago

5 0

Answer:

$made=12xnumber of lawns

Step-by-step explanation:

15-3=12

100 divided by 12 =8.3 recurring

8.3 lawns is not possible so round up to 9

$made=12xnumber of lawns

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Let
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y------> parts produced by the second team according to the plan

we know that
x+y=680--------> equation 1
0.20x+0.15y=118--------> equation 2

using a graph tool
see the attached figure

the solution is
x=320
y=360

the answer is
parts produced by the first team according to the plan------> 320
parts produced by the second team according to the plan----> 360

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Step-by-step explanation:

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