Answer:
z=30
Step-by-step explanation:
40-10=30
10+10+?=30
30-10-10=10
I'm sorry cuz I don't know how to explain it
Answer:it is rational
Step-by-step explanation:
repeating decimals are rational
the product of five times a number and nine the difference of nine times a number and five the sum of five times a number and five the difference of five times a number and nine
Hello
2x+5=8x
5=6x
x=5/6
12(5/6)
x=10
Have a nice day
