Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25
Z= -7
So your answer is number 2, -7
Answer:
1st choose: Rounded
2nd Choose: 36
3rd Choose: 6
Step-by-step explanation:
1st Choose: You want rounded numbers because it makes the problem simpler.
2nd Choose: 35 3/4 rounds to 36.
3rd Choose: 5 7/8 rounds to 6. 36 and 6 divides evenly.
Hopes this helps:)
Answer:
3x+18
Step-by-step explanation:
3 (x+6)
Distribute
3x+3*6
3x+18
Well the answer is 103,000 because when you round it the 1 becomes a 2
