Answer:
−4<x≤9
Conjunction
Step-by-step explanation:
-7 < x -3
x -3 ≤ 6
-7 + 3 < ( x - 3) + 3
(x -3) + ≤ 6 + 3
-4 < x -3 + 3
x - 3 + 3 ≤ 9
-4 < x
x ≤ 9
x > -4
x ≤ 9
Answer:
−6x+10
Step-by-step explanation:
2×−3x+2×5
−6x+2×5
−6x+10
Answer:
Please see attached picture for full solution.
Sorry, I'm not sure how to do Q7 :(