So if you put the into fractions it would mean that 6/7 = n/4.2. Then, you would cross multiply in order to get 6(4.2) = 7n. Next, you would simply and get that 25.2 = 7n. To get n by itself, you would then divide each side by 7. When dividing 25.2 by 7, you would get 3.6. 7n divided by 7 is equivalent to n. Therefore; n = 3.6.
The correct answer is six.
Total cost equals the yearly fee price plus $14 times number of hours.
T= total cost
n= number of hours
Equation:
T= $199 + $14n
Hope this helps! :)
Answer:
measure of angle A is 80 degree.
Step-by-step explanation:
isosceles triangle will have same base angles
first base angle is 50, and the second will also be 50
3 angles of a triangle will add up to be 180 degree.
A is the vertex angle.
So 50 + 50 + A = 180
100 + A = 180
A = 80.
