“It is cold, we have no blanket”
Answer: B. Evidence from research.
Explanation: Descriptions of a topic that prove the writer's point; making a description is just about telling you about something, that's not proving their point. Evidence is factual, factual = true so if writers get their evidence from a text or research they're proving their points; that's why B is correct. Opinions from their heart, is obviously so wrong because how can an opinion support another opinion; it doesn't make sense. Opinions aren't facts so it wouldn't work. Photographs and illustrations won't work, instead, be more verbal.
Answer:
1. x= -7 2. x= -1
Explanation:
1. −3−5=16
−3−5(+5)=16(+5)
-3x=21
-3x divided by -3= 21 divided by -3
x=-7
2.−4(−2)=12
−4+8=12
−4+8(−8)=12(−8)
−4=4
x= -1
