Which products result in a difference of squares or a perfect square trinomial? Check all that apply.
2 answers:
(5x + 3)(5x – 3)
(7x + 4)(7x + 4)
(x – 9)(x – 9)
(–3x – 6)(–3x + 6)
Here are the answers thank me later
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2.9 x 10^4 I hope this helps :)
The answer is 5a+15b-10
5 x a is 5a. 5 x 3b is 15b and 5 x -2 is -10.
You then put them together 5a+15b-10
Plug in 500 for h in the equation and you get:
e=3 (500)
e=1500
150/200×100%=75%
75% of 200 miles is 150 miles
