Joey drives a golf cart when he needs to monitor the security of his neighborhood. He can cover the 40 miles of streets in his n
2 answers:
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Now... both are traveling in opposite direction
after some time "t", they cover altogether a distance of 65 miles
let's say, the one at 12mph cover a distance of "d",
thus
the other biker, cover the difference of that and 65, or 65-d
whatever "d" is
now, the time for both, is the exact same time,
since by the time they've covered 65 miles, let's say is
11:30am, is the same 11:30am for the first biker as well
as the second biker
now... do you see the substitution there?
so.. do that, and solve for "t"
after some time "t", they cover altogether a distance of 65 miles
let's say, the one at 12mph cover a distance of "d",
thus
the other biker, cover the difference of that and 65, or 65-d
whatever "d" is
now, the time for both, is the exact same time,
since by the time they've covered 65 miles, let's say is
11:30am, is the same 11:30am for the first biker as well
as the second biker
now... do you see the substitution there?
so.. do that, and solve for "t"
Given:
No variable equals 1 or 0.
To find:
The statements which is always False.
Solution:
According to identity of multiplication,
For x=2,
So, the statement always false because no variable equals 1 or 0.
Multiplication property of zero,
Commutative property of addition,
Distributive property of multiplication over addition,
No variable equals 1 or 0. So, all the statements in options B, C, D are always true.
Therefore, the correct option is A.