Answer:
答案是我不知道
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
five times a number = 5x
plus 7 = 5x+7
is 3 less 10 times the same number = 10x - 3
£5.00 is the answer I think so at least. I am not very good at maths but this is what I got
13 units from 20 could either be 33 or 7; 15 units from -8 could either be 7 or 23.Since 7 satisfy both of the above requirements, Sarah's favorite number is 7. (You could show your work using a number line)
The two possibilities of Neil's favorite number are 26 and -12.
Answer:
X=2
I really hope this helps!
