Answer:
0.1333 or 
Step-by-step explanation:
The attached image contains the steps.
Answer:
x=2.2
y=-3.4
Step-by-step explanation:
subtract the second from the first
-5x=-11
x=2=2
substituting by x in the first equation
so y=-3.4
Answer:
331/150
Step-by-step explanation:
662/3% = (662/3)/100=662/300=331/150
15a^3b^4c^5----> answer B
you can only multiple like terms so
(5x3)= 15
now just add
a+a^2= a^3
b + b^3 = b^4
c^5 + 0= c^5
Answer: JW.org is where you can find your answers.