X+6=11
X-11=-6
5x=25
2x=10
2x+15=25
Answer: b=9
Step-by-step explanation: To find the slope we use: y2-y1/x2-x1
Which would then be: 5-b/-2-7= 5-b/-9
Then we have to find a number for b that would give us -4 as the numerator. That number would be 9
This would give us 4/9 which is the slope we already had.
C is the answer
they have equivalent sides and equivalent measurements
Answer:
p(x) =2(x-1) ^2-8
Step-by-step explanation:
- Add the same value to both sides
- Add 1 to the expression
- Add 2×1 to the left side
- Simplify factors
- Move constant to the right
- Then calculate
