It should be 0.4 cause 0.4 is the same as 0.40
The way i do it, is sort of like this :
Is 7 a factor of 42?
Is 5 a factor of 42?
7 is a factor of 42.
It must be in multiples of 7!
Therefore, we have 5 on the other side, which makes it 5 x 7 = 35
Answer:
There is no graph attached but it would look like this
Answer:
21.98
Step-by-step explanation:
c=2*pie*r
2*3.14*3.5
21.98
approximate 22
:)
It says to estimate, so if I'm right, you would round each, add the new totals together, and then subtract that total from 20. 3.99 would be 4 dollars, 2.29 would round down to 2 dollars, and 6.75 rounds up to 7. 4+2+7=13. 20-13=7, so therefore, she would recieve about 7 dollars in change.
