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answer these correctly. don't just say "i don't know", "look it up" or anything of the like. if you do, a moderator will deal with you accordingly and you will lose points.

1. C
2. A
4. A
5. C
Hope it helps! :)
don't worry, I'm sure of it :)

1. Factor x^2+8x+16
(x+4)(x+4)
Well, it looks like C is the answer.

2. Again, for this one, factor.
b^2-b-20
(b+4)(b-5)
A is the answer.

3. factor 7v^2-11v+4
(7v-4)(v-1)
A is the answer.

4. Factor this one: 9y^2+30y+25
(3y+5)(3y+5)
(3y+5)^2
C is the answer!

I hope this helps!

29933333.33

step-by-step explanation:

6×10=604000000÷60=66666.6666766666.6667×449=29933333.33

It is 6% because if you subtract 69-58=6 so 6% is the answer to your question.