Answer:
C= -5
D = 7
Step-by-step explanation:
Answer:
1) 8.5
2) 60
3) 69.3
4) 6.8
5) 3.6
6) 10.5
Step-by-step explanation:
Take out the decimal of the estimated factors and multiply. Count how far to left the decimal is in the factors. In the product, put the decimal as many to the left as it was in the factors. (ex. 6.93 x 42, 6.93 rounds to 6.9, 42 rounds to 40, 69 x 40 = 2,760, move the decimal over one for correct place value, 6.9 x 40 = 276.0 <em>or </em>276)
I would say to add the 2 prices together and that would be your answer!
So your answer is 261.81!
Hope this helps!
45+-17
This is the same as subtracting 17 from 45
45-17=28
