Answer:
Step-by-step explanation:
rfgg
C I think not sure I think tho.
Basically just add them all together like normal addition except there is a z attached to each number:
43z + 15z + 7z + 5z + 46z + 14z
58z+ 7z + 5z + 46z + 14z
65z + 5z + 46z + 14z
70z + 46z + 14z
116z + 14z
130z
Hope this helped!
Answer:
y=-3x+30
Step-by-step explanation:
Answer:
So there is 8 old books
Step-by-step explanation: