Answer:
#6 is 17 days
Step-by-step explanation:
This is how I answered it
1) 2750 = 550 + 125x
2) subtract 550 from each side
2750-550=2200
so the left over equation is:
2200 = 125x
3) divide each side by 125 to get x by itself
2200÷125= 17.6
4) you are left with: x = 17 days
The estimation is -12.25 and it is not right it should be -12&-13
Answer:
B
Step-by-step explanation:
You know it's not A because there is more than 7 hundreds
It's also not C because it would have to be 7 ones, not 7 tens