Jennifer scored a 70 on her first quiz, 85 on the second, and 77 on the third. she need to score on the 4th to have an AVERAGE of 80 for her quizzes?

93

Step-by-step explanation:

70 + 85 + 77 + 93 = 325

325/4 = 80

She needs to score a 93 if she wants to have a average of 80.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

there are no choices to this, can you give us some choices so that i can answer it

step-by-step explanation: