Answer: Hello! After being distributed, your answer should be 10x-20y+40z, hope this helps!
Step-by-step explanation: First multiply 5 and 2x and get 10x, then multiply 5 and 4y and get 20y, and lastly, multiply 5 an 8z and get 40z!
B) X+4y=7
It works with both equations
X1=-15
X2=-1
I think this is the answer
18 black birds are sitting on the wire.
Six-twelfths is equal to one half when simplified. Divide 36 by 2 to find the half, and get 18.
Answer:78.75
Step-by-step explanation:
15/1=78.75/5.25
