
To solve this equation, we need to subtract both, 9c - 3c:

Dividing by 6 at both sides of the equation

Then

Then the answer C = 8. (Option D)
Answer:
Since the Option of equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.


OR


Step-by-step explanation:
Given:
Length of One leg = x
Length of other Leg= 15
Hypotenuse = 17
We need to find the equation used to determine the value of x.
Solution:
Assuming Triangle to right angled triangle.
So we will apply Pythagoras theorem which sates that;
"The square of sum of two legs of right angle triangle is equal to square of the length of hypotenuse."
so we can say that;


OR


Since the equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.


OR


Answer:
circumference
Step-by-step explanation:
Let’s choose the first one, and do the proportions.
x/30 = 90/100
Cross multiply and you have
100x = (30)(90)
100x = 2700
x = 27
And the fourth one: multiply by the decimal equivalent of the percent.
90% = 90/100 = 0.9
0.9 x 30 = 27
You chose these because your “online tutor” finds them easiest to explain XD
Answer:
a. Find the interest earned.
$51.06
b. Find the balance of the account.
$976.06
Yw