(70x10)+(6x1)+(4x1/10)+(2x1/100)+(9x1/1000)
D. No because two points with the same x value have different y values. A function cannot have one x equal different y
Answer:
Retail value is also known as the sticker value.
Answer: x = 4; x = 5
Step-by-step explanation:
The directions specify to solve by factoring
x^2 - 9x + 20 = 0
To factor, find two numbers that add to -9 and multiply to 20
-5 and -4 work
-5 + (-4) = -9
-5 * -4 = 20
(x - 4)(x - 5) = 0
x = 4, x =5
