Answer:
X < -9
Step-by-step explanation:
5a +18 < -27
5a < -27 -18
5a < - 45
5a/5 < - 45/5
a < - 9
Answred by Gauthmath
Answer:

Step-by-step explanation:

= 91
*
= 
Answer:
24cm_2
Step-by-step explanation:
h=hbb
2
b= base
hb= height
and that is how u get... A= 24cm_2
7.980 divide by 0.19 is 42.