Answer:
Write the quadratic equation in general form then choose the value of “b”.
(2x-1)(x+5)=0
<u>A.)9</u>
B.)10
C.)11
Step-by-step explanation:
Expand 
Which is 

So the value of B is 9
Answer:
275
Step-by-step explanation:
550 divided by 2 is 275.
Answer:
a (the length is twice the width)
Step-by-step explanation:
a(the length is twice the width)
Answer:
yesssssssssssssss do itttttttt