Answer:

Step-by-step explanation:
Point slope form:

<em>Note: </em>
- <em>m represents the slope</em>
- <em>(x1,y1) represents the coordinate point</em>
Our answer would be 
Its easy All u got to do is use times then do sub then put it in the boxes That's how u will find you "plus do your best try and try"
15/16 as a fraction or 3.125 as a decimal
3(4x+3) simplified as an expression is: 12x+9
Answer:
12.60
Step-by-step explanation:
To find the tip, take the amount of the bill and multiply by 30%
42 * 30%
Change to decimal form
42 * .30
12.6