Answer:
- To undo addition, you need to subtract
- to Undo subtraction, you need to add
- to undo multiplication, you need to divide
- to undo division, you need to multiply
Basically perform the opposite operation in order to undo a given operation
Step-by-step explanation:
Answer:
a
=
4.8
Step-by-step explanation:
there
The correct answer is C. The mean is found by adding all the numbers then dividing them by however many numbers there are. So for shop b: 5926/8=740.75
For shop a: 5845/8=730.63
Shop a has a lower mean than shop b
Answer:
answer is b
Step-by-step explanation:
.
C is the answer for sure I think
