Answer: B.) vertex
Step-by-step explanation:
The expression would show three sevenths of y minus four.

<span>ab + bc + b</span>²<span> + ac =
(b</span>² + bc<span>)+(ab + ac) =
b(b+ c)+a(b + с) =
(b + c)(b + a)</span>
6+75t-16r2
h(t)=0+75+0
solution: h’(t)= 75
3/10 =2/x
3x = 20
x = 6.66
3/10 = 2/6.66
0.3 = 0.3
true