WILL GIVE THE BRAINLIEST
Use sigma notation to represent the sum of the first five terms of the following sequence: −5, −9, −13, …

the summation from n equals one to 5 of quantity negative 5 plus 4 times n
the summation from n equals one to 5 of quantity negative 1 minus 4 times n
the summation from n equals one to 5 of quantity negative 1 minus 5 times n
the summation from n equals one to 5 of quantity negative 1 plus 4 times n

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.