Your quiz grades are 78 72 87 and 90 what score on the fifth quiz will make your average quiz grade at least 82

Quiz grades: 78, 72, 87, 90, x = ?

If you would like to know what score on the fifth quiz (x = ?) will make your average quiz grade at least 82, you can calculate this using the following steps:

(78 + 72 + 87 + 90 + x) / 5 >= 82
(327 + x) / 5 >= 82     /*5
327 + x >= 82 * 5
x >= 410 - 327
x >= 83

Result: You have to get at least 83 on the fifth quiz.

Hi! mark me brainliest if i : )y = 0.213x – 352.0    represents this linear model shown in the data table.plug in the values of x into the equation for a double check.let's try 1980.y = 0.213(1980) – 352.0y = 69.74which is closest to the 70.1 whereas other options do not satisfy the condition.