Answer:
total cost, or c = number of months rented after first month, or x, times $30 + $5
c=30x+5
Step-by-step explanation:
A- if a triangle is not equilateral, then it is right.
The answer is B- Yes, the cost of the annual premium for 12 years was less than the accident claims.
Cost = fix cost + hourly cost - discount
Cost = 4* [5 + 4x - 4x(20/100)] = 4*[5 + 4x - 0.8x] = 4*[5 + 3.2x] = 20 + 12.8x
Answer: option B) 12.8x + 20
Answer:
D) 8x²-172x+120
Step-by-step explanation:
Length=2(-2x+20)+6
Width=-2x+20
(-4x+40+6)(-2x+20)
(-4x+46)(-2x+20)
8x²-80x-92x+920
8x²-172x+920
