The answer is B. 4
Rewrite the logarithmic equations using exponential equation
x- 3 / 2 = 1 / 8
The above equation may be rewritten as
x - 3 / 2 = 1 / 23 = 2-3
(√x)-3 = 2-3
The above equation gives
√x = 2 or x = 4
The solution to the equation is (325, 404) which is the point of intersection.
<h3>
Linear equation</h3>
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the slope of the line and b is the y intercept.
Let x represent the number of student tickets and y represent the number of adult tickets.
It is given by the equation:
- x + y = 729 (1)
- 3x + 5y = 2995 (2)
The solution to the equation is (325, 404) which is the point of intersection.
Find out more on Linear equation at: brainly.com/question/14323743
Answer:
x=1332.5
Step-by-step explanation:
24x=(26)(1230)
24x=31980
divide both sides by 24
x=1332.5
y= x + 2 and y = x^2 - 4
Substitute mx + b for y
x^2 - 4 = x + 2
Solve for x
x^2 - 4 = x + 2
x^2 - x - 6 = 0
(x - 3)(x + 2) = 0
x - 3 = 0; x = 3
x + 2 = 0; x = -2
Substitute the first x value into the linear equation and solve for y
y = 3 + 2
y = 5
One solution is (3, 5)
Substitute the second x value into the linear equation and solve for y
y = -2 + 2
y = 0
Another solution is (-2 , 0)
