Answer:
The slope is 4.
Step-by-step explanation:
Point slope form is y-y1 over x-x1. I put the coordinates in like this.
9-(-7) over 3-(-1) so thats 9+7 over 3+1. 16 over 4 is 4.
Answer:
im not sure but i think the answer is 6y+(3x)
Step-by-step explanation:
Step 1. TUrn the second fraction upside down (it becomes a reciprocal)
5/2 becomes 2/5
Step 2. Multiply the first fraction by the reciprocal: (Multiply tops.)
2/5 1/4 = 1x6/ 2x1= 6/3 (multiply bottom)
Step 3. Simplify the fraction (if needed.)
6/3= 2
Example: dividing by 5/2 is the same as multiplying by 2/5 so instead of dividing by a fraction. It's easier to turn that fraction upside down, then multiply.
Answer:
15
Step-by-step explanation:
You seem to say that y=15, so, wouldn't that be the new value?