Answer:
Answer in explanation
Step-by-step explanation:
Here, we want to write a word problem that could be solved using the expression above.
An example is below;
How many 2 1/2 kg bag of cement can be found in a total of 3/4 kg bag of cement?
Answer:
10/13
Step-by-step explanation:
-7-(3)
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-4-(9)
The slope of her function represents the amount she earns per door that she knocks on.
8x-2=-9+7x
Add 2 to both sides
8x=-7+7x
Subtract 7x from both sides
x=-7