Answer:
240
Step-by-step explanation:
first 38 times 3 = 114
second 150-114= 36
third 36/0.15= 240
answer is 240
Answer:
y=3x-15
Step-by-step explanation:
3x-2y=15
+2y +2y
3x=15+2y
-15 -15
y=3x-15
Answer:
The intial value is 1.25
Step-by-step explanation:
Answer: 10n^2+n+9
Percent decrease. 41%
percent change= (new-old)/old *100
= -41 % the negative means decreasing