Answer:
\10 of its starting number
ω⇒ ∧
∨ i am very good at this
Step-by-step explanation:
Answer:
21.4476105895
Step-by-step explanation:
Using a calculator 
X=12 because 3 times 12 equals 36. if you divide by 3 on both sides you would be left with that
Step-by-step explanation:
7x+5y=25 ×3 7×-1.5+5y=25
5x+3y= -23 ×5 -10.5 +5y =25
5y= 25 + 10.5
21x+15y=75 5y= 35.5
25x+15y=69 y= 7.1
-4x=6
x=-1.5