Answer: QP=11.18cm;
m=Q42*;m<R=48*
Step-by-step explanation:
Answer:
(4,−5)
≤ − 8
-1 ≤ -3
4 ×(-1) ≤ 4 × -4×3
-4 × (-1) ≤ -x - 4×3
-4 ≤ -x - 12
x ≤ -12 + 4
x ≤ -8
720$
(1000+(230*24))-5800=720