=2025
change 18months to years=1.5 years then you use the formula
PRT÷100
Answer:
-7.5
Step-by-step explanation:
Simplify
-4b - 5 + 2b = 10
-2b - 5 = 10
-2b = 15
b = -7.5
With mental math, you can perform equations quickly and efficiently. They also help you to develop your own strategies and solve more complex math equations. Hope this helps;)
ANSWER
EXPLANATION
The given circle has center:
(11,5)
and
radius: 4
The equation of a circle with center (h,k) and radius , r is given in standard form as;
We substitute the values into the formula to obtain,