Question 1 is factored form
Question 2 is standard form
Question 3 I think is +3
Question 4 is A
Question 5 it has no real solution
(f+g)(x) just means f(x) + g(x)

Choice B
Answer:
Step-by-step explanation:
speed, s = 500 miles/hr
time, t = 4 hr
distance = ?
speed = distance / time
distance = speed × time
= 500 × 4
= <u><em>2000 miles</em></u>
Hope this helps
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