Answer:
15
Step-by-step explanation:
Answer:
let me know
Step-by-step explanation:
Answer:
<h2>$25 is a fixed number, cannot be increased, decreased or deleted.</h2>
Step-by-step explanation:
In the situation, the math are modified by the fixed value of $25, which should be a addition to the variable term in the proper math expression.
Answer:
The inverse is (x^2-5)/2
Step-by-step explanation:
y =sqrt(2x+5)
Exchange x and y
x = sqrt(2y+5)
Solve for y
Square each side
x^2 = (sqrt(2y+5))^2
x^2 = 2y+5
Subtract 5 from each side
x^2 -5 = 2y-5+5
x^2 -5 = 2y
Divide each side by 2
(x^2-5)/2 = 2y/2
(x^2-5)/2 = y
The inverse is (x^2-5)/2
Multiplying by 2, the next one would be 160
