Answer:
total cost, or c = number of months rented after first month, or x, times $30 + $5
c=30x+5
Step-by-step explanation:
To find the inverse, interchange the variables and solve for y.
f^−1(x)=−25+5x/2
Answer:
The square root of three is irrational.
Step-by-step explanation:
Hello :
x²+8x-3=0
(x² +2(4)x +4²) -4² -3 = 0
(x+4)²-19 = 0
(x+4)² = 19
x+4 = √19 or x+4 = - √19
x = √19 - 4 or x = -√19 - 4
Answer:
C
Step-by-step explanation:
