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BaLLatris [955]
3 years ago
8

PLEASE HELP ILL GIVE BRAINLIEST!

Mathematics
2 answers:
notsponge [240]3 years ago
8 0

Answer: <u>Image #1:</u> C. Distributuve Property <u>Image #2:</u> A. n + 2(7)

Step-by-step explanation: For Image #1, they used the Distributive Property because the number 3 was (distributed) and multiplied to both x and 7. The equation is saying that 3x + 21 = 42, and that we’re trying to solve for x. For Image #2, the answer is A. n + 2(7) because after you solve the expression, the answer would be 14n. When you look at the four options, (A. B. C. D.), letter A. would be the answer because it equals to 14n.

Svetradugi [14.3K]3 years ago
3 0
For qn2 :
2(n+7) = 2n + 14
hence, the answer is C as 2n + 2(7) = 2n + 14 as well
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Answer:

The War of 1812 changed the course of American history. Because America had managed to fight the world's greatest military power to a virtual standstill, it gained international respect. Furthermore, it instilled a greater sense of nationalism among its citizens.

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2 years ago
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3 years ago
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8 0
3 years ago
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8 0
3 years ago
Read 2 more answers
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