Answer: 20% increase
Step-by-step explanation:
change/ original number
(60 - 50 / 50) x 100 = 20
20%
Answer:
18
Step-by-step explanation:
8.355 rounds to 8
1.533 rounds to 2
8.260 rounds to 8
8 + 2 + 8 = 18
Answer:
none
Step-by-step explanation:
y = -4x^2 +3x-2
To find the x intercepts, let y =0
0 = -4x^2 +3x-2
Using the discriminant
a=-4, b=3 c=-2
b^2 -4ac
3^2 -4(-4)(-2)
9 -32
-23
Since this is negative all the roots are complex, so it has no real roots
none
Answer:
It is a function
Step-by-step explanation:
The x has only one y and that makes it a function
Answer:
$16.60 ,and you saved $66.40
