The formula for slope is 
In this case:

so...


-1 <<<The slope
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Answer:
1.2
Step-by-step explanation:
$189
If the discounted price is $210, and his friend gets a 10% discount on that price, you can divide 210/10 and get 21.
Rocco's friend gets a $21 discount on the $210 irons, so therefore he will be paying $189
Answer:
4
Step-by-step explanation:
2*4=8
8/2=4
Answer:
C. 600
Step-by-step explanation:
Prime Example[s]:
2[1]2[150] → [2][300] >> 600
2[5]2[30] → [10][60] >> 600
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