The graph below shows a scatter plot and the line of best fit relating the ages of children and the total number of times they have visited the doctor.

use the line of best fit to estimate the age of a child who has visited the doctor 40 times.

13 years old
11 years old
14 years old
12 years old

Math each whole number with a rational,exponential expression

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.