Answer:
x=-12
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer:
x = 9
Step-by-step explanation:
38 = 6x - 16
Situate the x to one side -6x = -16-38
-6x = -54
-x = -9
x = 9
V = 3.14 x 12 x 3.4 x 3.4
V = 435.6.1 ft^2
hope it helps
Answer:
(1) The annual interest rate is 10%, that is greater than 8%
(2) The annual interest is bigger than 22.47% and that is greater than 8%
Step-by-step explanation:
We have the equation:

Where I is the earns in interest, n is the number of years and r is the annual interest rate.
For the first case, we can replace I by $210 and n by 2 as:

Solving for r, we get:







So, for the first case, the interest rate paid by the bank is 10% and it is greater than 8%
For the second case, we need to take the equation and solve for r as:





So, for the second case the rate need to be bigger than 22.47% and that is bigger than 8%
Answer:
The answer is number option 4