Write the next three terms in each sequence. Describe the pattern rule. a) 1, 7, 13, 19, 25 …

b) 2, 3, 6, 18…

c) 1, 5, 21, 85, …

please do it separated so i understand it

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)