Answer:
17
Step-by-step explanation:
Mode is the number that appears the most
2x+7=x+3
2x+7=3
-×
x+7=3
-7 -7
x=-4
You can complete this by solving:

Which should give you .274418 or 27.44%
Answer:

Step-by-step explanation:
We are given the following in the question:

We have to prove:

Proof:

we can write:

Hence, the two triangle are congruent by SAS congruency rule.

The attached image shows the two triangle.
Answer:
slope of the line is zero
Step-by-step explanation: