Answer:
d it is D
Step-by-step explanation:
I think yes it's correct but I'm not sure.
Wouldn't it be
3:2
since there's 3 for 2
and then for 12 you would get
12:8
Answer:
(2,0) IS NOT a solution to the system of equations because at that point the lines do not intersect. At (2,0) there's not even a line
Step-by-step explanation:
n, n + 2, n + 4, n + 6 - four consecutive odd integers
3 times the largest decreased by 19 is twice the second integer
3(n + 6) - 19 = 2(n + 2) <em>use distributive property</em>
(3)(n) + (3)(6) - 19 = (2)(n) + (2)(2)
3n + 18 - 19 = 2n + 4
3n - 1 = 2n + 4 <em>add 1 to both sides</em>
3n = 2n + 5 <em>subtract 2n from both sides</em>
n = 5
n + 2 = 5 + 2 = 7
n + 4 = 5 + 4 = 9
n + 6 = 5 + 6 = 11
<h3>Answer: 5, 7, 9, 11</h3>
