2
x
2
−
5
x
−
3
=
0
Step 3: Factor left side of equation.
(
2
x
+
1
)
(
x
−
3
)
=
0
Step 4: Set factors equal to 0.
2
x
+
1
=
0
or
x
−
3
=
0
x
=
−
1
2
or
x
=
3
Answer:
x
=
−
1
2
or
x
=
3
Answer:B
Step-by-step explanation:
65+55=120
120÷2=60
So, it take them 60mins if they worked together.
Answer: B. Unlikely
Step-by-step explanation:
Because....
You are not sure if that's possible because that's not something that happens normally so your chances are very unlikely. It's definitely not impossible because it all depends on your luck for some people it might happen. But that's why I'm saying that it's B. Unlikely.
* Hopefully this helps:) Mark me the brainliest:)!!
<em>∞∫ 234483279c20∫∞</em>
