Answer:
-5 < x <=-2
Step-by-step explanation:
9<=1-4x<21
Subtract 1 from each side
9 -1<=1-1-4x<21-1
8 <= -4x < 20
Divide each side by -4. That means to flip all inequalities
8/-4 >= -4x/-4 >20/-4
-2 >=x > -5
-5 < x <=-2
Answer: it is first person well it should be
Step-by-step explanation:
ON/MN=NP/NQ
ON/12=15/20
ON=(12*15)/20
ON=9
Answer:
18/3
Step-by-step explanation:
Took the test
expenses is greater in Jan and Feb
Jan −85.6 Loss
Feb −162.44 Loss
Mar 0
June 306.77 Gain
July 301.5 Gain
Aug 337.88 Gain
