Answer:
5 and -3
Step-by-step explanation:
cause 2 and 7 are constants
We collect like terms
8x - 3x = 3 + 5 + 9
This is bcos if a (-) sign crosses the equals sign it becomes a (+), and if a (+) sign crosses the equals sign it becomes (-)
We the have
5x = 17
Divide both sides by 5
x = 17/5
x = 3.4
Answer:
The amount of interest earned after a year is $32.25
Step-by-step explanation:
In this question, we are asked to calculate the amount of interest generated by depositing a sum into an account.
To calculate the interest earned, we use the simple interest formula.
Mathematically;
I = PRT/100
where I is the interest earned
R is the rate which is 6.25% according to the question
T is the time taken which is 1 year
P is the amount of money deposited also know. as the principal which is $516
Plugging these values we have
I = (516 * 6.25 * 1)/100 = $32.25
Answer:
A. 12.6 ft
Step-by-step explanation:
Using sin because of opposite over hypotenuse, you can find x.
sin(52) = x/16
16sin(52) = x
<em>Plug it into your calc.</em>
x = 12.6082
And you have your final answer.
We can just divide the two numbers.
13/20 = 0.65
Where 100% = 1
So 65%
