Maybe A because that’s seem the best
Step-by-step explanation:
4k - 6 < 3k + (k - 1)
4k < 3k + 6(k - 1)
4k < 3k + 6k - 6
4k < 9k - 6
4k - 9k < -6
-5k < -6
k < <u>-</u><u>6</u>
-5
k < <u>6</u>
5
Answer:
Jen has X cats.
Sister has 3x-2 cats.
3x-2 = 4
X = 2
Step-by-step explanation:
Peyton's mistake was in Step 3, so the correct answer is C.
They added an extra negative sign when it wasn't needed.
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I’m going to say pre-algebra because that’s when I learned it in my school system but you may also learn it in algebra as well, College ready math can start in 8th grade math but I would think it would be in highschool.