4 is the answer
Divide by negative 5 on the right
I think using a computer software would be the best answer because it is then fair
Answer:
Step-by-step explanation:
1.41
I'm not sure what the equation would be, but its the number multiplied by two, and It keeps accumulating so maybe yx2?
Answer:3(7)+2=23. 21+2=23
Step-by-step explanation: