Answer:

Step-by-step explanation:
<u>Step 1: Write the equation in point-slope form</u>
Point Slope Form: 
<u>Plug in the numbers and solve</u>
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Answer: 
Answer:
pic one is rock cycle, pic 2 crystaline structure, and pic three and 4 are the same pictures as question 2
Step-by-step explanation:
To add fractions they're suppose to have the same base or denominator then u add the top
To subtract it's the same but u subtract the top