(n + 7)2 = n - 1
2n +14 = n - 1
2n - n +14 = n - n - 1
n + 14 -14 = -1 - 14
n = -15
(-15 + 7)2 = -15 - 1
(-8)2 = -16
-16 = -16
Answer: 3/8
Step-by-step explanation:
It’s the answer :>
Answer:
<em>123 </em>cookies
Step-by-step explanation:
He got 9*13 cookies, and had 6 already, so 9*13 + 6
9*13 = 117, plus 6 is 123
Answer:
x+6.3
Step-by-step explanation:
x+6.3
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
Answer:
hello
Step-by-step explanation:
4x+3x+2x=180⁰
9x=180⁰
x=20
hope it helps
have a nice day
