Answer:
B- x= 10
Step-by-step explanation:
40x=400 -> 40 x 10= 400
Yes
For example: Cut an apple into 9ths and another one into 8ths. Which has a bigger slice?
A half of 4 is 2 because 2+2=4
She saved up a total of $82.60, and had to spend a total of $60.90, so she would have $21.70 left and need to save up another $180.40, hope this helps