5x - 2y = -4
To find the x-intercept, you make y = 0
So, our equation now looks like this :
5x - 2(0) = -4
Simplify.
5x - 0 = -4
5x = -4
Divide both sides by 5.
x = -4/5
So, our x-intercept is -4/5
* Remember, ALWAYS make y = 0 when solving for the x-intercept*
~Hope I helped!~
Answer:
Therefore solution for a is

Step-by-step explanation:
Given:
7a - 2b = 5a + b
To Find:
a = ?
Solution:
7a - 2b = 5a + b .................Given
First take all the 'a' terms to the left hand side and 'b' terms to the right-hand side of the equation,
∴ 
Now dividing by 2 on both the side we get
∴ 
Therefore solution for a is

Answer:
Option 4
Step-by-step explanation:
Functions must pass the Vertical Line Test (VLT). Every input has to have exactly one output.
Answer:
c. 56% of the female students received more than 6.3 tickets.
Step-by-step explanation:
Null hypothesis is the statement against which alternative hypothesis is formed and then their validity is checked to conclude whether to accept or reject the null hypothesis. In the given scenario the females receive parking tickets more than males. Male receive on average 4 parking ticket while females receive on average more than 6.3 tickets.