Every single one of those expressions factor. When factored, this is what we have:

. After canceling out like factors, what we are left with is this:

. That means that b = 9, c = 1, and d = -2
Answer:
it has one solution
Step-by-step explanation:
5y+8= -2
5y= -2-8
5y= -10
divide both sides by 5
-10/2= -2
y= -2
Answer:
A.
Step-by-step explanation:
The slope increases from left to right.
Answer:

Step-by-step explanation:
Given the equation 5x - 2y = 10, to write the equation in slope-intercept form, we need to write it in the standard format y = mx+c where m is the slope/gradient and c is the intercept.
From the equation given 5x - 2y = 10, we will make y the subject of the formula as shown;


Hence the equation that represents the first equation written in slope-intercept form is 
Answer:
∠ CDB = 45°
Step-by-step explanation:
The measure of an inscribed angle is half the measure of its intercepted arc.
∠ CDB = 0.5 × BC = 0.5 × 90° = 45°