Answer:
4x^2+17x+15
Step-by-step explanation:
(4x-3)(x+5)
= 4x(x+5) -3(x+5)
= 4x^2+ 20x -3x + 15
= 4x^2 + 17x + 15
Answer:
x = -4 and x = 5
Step-by-step explanation:
Since and both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.
Now we solve the equation.
Answer:
$1.56
Step-by-step explanation:
125.32 : 80.5 = 1.55677 => ~1.56$
Domain : (-5, -4, -2, 0, 1)
range : (4,-1, 1,4,3)
Answer:
Step-by-step explanation:
I think its substitution