Answer:

Step-by-step explanation:
Use the equation
to find the slope
Plug in the two points:
Which equals 
So the answer to the question is
.
Answer:
9
Step-by-step explanation:
72 - 63 = 9
Since it's asking how many letters he has <em>left</em> after opening 72 so your basically subtracting. Hope this helps
Answer: 62 cupcakes in total
Step-by-step explanation: 4x8=32 5x6=30 32+30=62
Answer:
-x² + 12x + 3
Step-by-step explanation:
Step 1: Write expression
5x² + 9x + 3 - (6x² - 3x)
Step 2: Distribute
5x² + 9x + 3 - 6x² + 3x
Step 3: Combine like terms
-x² + 12x + 3
Donuts because I really like them