Answer:
If x= - 2. then 6x - 2 = -14
If x = 6, then 6x - 2 = 34
If x= - 5. then 6x-2= -32
Step-by-step explanation:
You have to substitute the value of x in the expression.
If x = -2,
6x-2 = 6*(-2) - 2 = -12-2 = -14
Steps:
(n-2) * 180 = sum of interior angles
(3-2) * 180 = 180
Bottom Triangle
25 + 51 + x = 180
x = 104
Top Triangle
104 + 34 + x = 180
x = 42
Answer:
42
The final discounted price is $18.6
Step-by-step explanation:
In this problem we have to decrease the value of $20 by 7%.
First of all, we have to calculate the 7% of $20. We can do it as follows:
This means that the 7% of $20 is 1.4$.
Now we want to decrease the original value by 7%, so we calculate the difference:
So, the final discounted price is $18.6
Learn more about percentage:
brainly.com/question/82877
brainly.com/question/1834017
#LearnwithBrainly
The monthly payment for loans with no fees is expressed by a formula. The monthly payment equation is expressed as:
P = (P° x r x (1+r)^N) / ((1+r)^N -1)
<span>where P is the monthly payment, P° is the loan amount, r is the APR, N is the number of monthly payments
We substitute the values and manipulate where one side contains the unknown term r.
</span><span>27.50/835 = ( r x (1+r)^36) / ((1+r)^36 -1)
</span>
Using some functions in the calculator we obtain,
r = 9.51 x 10^-3
Thus, the problem above has an APR of 0.95% monthly.