What is the equation of the line passing through the points 5.20 and 3. 12 in slope-intercept form? (3.2) and (3:14) in

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.