Find each percent increase. round to the nearest percent 2. From 20 students to 30 students
4. From $3.49 to $3.89
6. From 5 miles to 16 miles
Find each percent decrease. round to the nearest percent
8. From $80 to $64
10. From 90 points to 45 points
12. From 64 photos to 21 photos

2

step-by-step explanation:

4 + 5 7/9= 9 7/9

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

answer: 414,377,008

step-by-step explanation:

just multiply it