149 will be rounded to 150 so 150×5= 750
Step-by-step explanation:

The probability is 6/9 or 66.6%
Answer:
Had two congruent sides
Has congruent base angles
You need to solve 5 equations
1. 7x - 2.1 = 14.1
2. 7x - 2.1 = 30.9 and so on
1. 7x - 2.1 = 14.1
7x = 16.2
x = 2.314 so first number in the domain is 2.314
You can calculate the other 4 in the same way