1.when rounding decimals to the nearest 1, you should round 2.65 to

5

2.7

2

3

Answer this question only if you know the answer! 30 points and

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.