Answer: <
Step-by-step explanation:
2.48 < 2.53
Answer: 
Step-by-step explanation:
Given
Function is 
Zeroes of the function are

Using completing the square method

Answer:
Total is $138.75 which is answer D
Step-by-step explanation:
15*3.5= $52.50
15*5.75= $86.25
Total is $138.75
First to answer
Answer:
This equation has Infinite solutions! or should i say that All real numbers are solutions.
Let me know if it is correct!
The first step is to quickly factor each of the five equations... to do so, find the right factors of the 3rd given number so that they add up in an equal number to the second number... 14 = -7 • -2 and -9 = -7 + -2
a^2 - 9a + 14 = 0
(a - 7) (a - 2)
a - 7 = 0, a = 7
a - 2 = 0, a = 2
{2,7}
a^2 + 9a + 14 = 0
(a + 7) (a + 2)
a + 7 = 0, a = -7
a + 2 = 0, a = -2
{-2, -7}
a^2 + 3a - 10 = 0
(a + 5) (a - 2)
a + 5 = 0, a = -5
a - 2 = 0, a = 2
{-5, 2}
a^2 - 5a - 14 = 0
(a - 7) (a + 2)
a - 7 = 0, a = 7
a + 2 = 0, a = -2
{-2, 7}