Answer:
r = 10
Step-by-step explanation:
Solve for r by simplifying both sides of the equation, then isolating the variable.
Answer:
X is equal to 15
Step-by-step explanation:
Vertical angles are equal to each other so just make the two equal to each other and solve, If you need to find what each angle is just substitute x with 15
Answer:
w = 9
Step-by-step explanation:
9-10 = -1
6+-1 = 5.
Answer:
$2125 interest accumulated at the end of 10 years .
Step-by-step explanation:
Formula

As given
An investor puts $2,500 into a life insurance policy that pays 8.5% simple annual interest.
Principle = $2500
Rate = 8.5 %
Time = 10 years
Putting all the values in the formula


Simple interest = $ 2125
Therefore the $2125 interest accumulated at the end of 10 years .