Answer:
the ski original price is 641
Step-by-step explanation:
Answer:

Step-by-step explanation:
Multiply the equations together
(5x+4)(5x^2-7x-2)
25x^3-35x^2-10x+20x^2-28x-8
Add like terms
25x^3-15x^2-38x-8
Answer:
B. x > 4
Step-by-step explanation:
12 < 8 + x
12-8 < 8-8 +x
12-8 < x
4 <x
x > 4
Answer:Find y: 5 + y = -15
Step-by-step explanation:
Answer:
1.35
Step-by-step explanation:
13.5/100 times 10 = 1.35