Answer:
x^2 + 7x + 12
Step-by-step explanation:
This is a product of two binomials. There's a formula:
(a + b)(c + d) = ac + ad + bc + bd.
Therefore, (x + 3)(x + 4) = x^2 + 3x + 4x + 12 = x^2 + 7x + 12
I believe it's a but I think I know I'm probably wrong
Slop =(5-(-1))/(3-5) =6/(-2) = -3
y-y1 = a(x-x1)
y-5=-3(x-3)
y-5=-3x+9
y=-3x+9+5
y=-3x+14
Intercept = 14
Slope = -3
The wet noises are not too good tho
Answer:
78
Step-by-step explanation:
for the right side we can just do 14*2 since there are two people per seat and 14 rows
14 *2 is 28
for the left side we just do 14*3 since there are three people per seat and 14 rows
14*3 is 42
Then we have to add the 8 students that can fit in the very back seat
42 + 28 + 8
28 + 8 is 36
42 + 36 = 78
