(-8a - 7)(5a + 3) =
-8a(5a + 3) - 7(5a + 3) =
-40a^2 - 24a - 35a - 21 =
-40a^2 - 59a - 21 <==
Hello : let A(6,-1) B(-3,-1)<span>
the slope is : (YB - YA)/(XB -XA)
(-1+1)/(-3+6) = 0
the slope is : 0 ...(answer : </span>B.) 0 )
Answer:
2/5
Step-by-step explanation:
Let's simplify this equation to find the slope. I am going to make this into
y = mx+b form where m is the slope and b is the y-intercept.
y - 3 = 2/5(x+7)
y - 3 = 2/5(x) + 14/5
y = 2/5(x) + (14/5 + 3)
y = 2/5(x) + 29/15
The slope of this equation is 2/5
15/3 = 5 hope this helped!
Answer:
Step-by-step explanation:
Distribute the -5 to x and -1
-5x+5=2x+15
Subtract 5 from 15
-5x= 2x +10
Subtract 2x away from -5x
7x= 10
Divide
X= - 1.428571429