Question

use the trend line to predict jons math score based on his science score of 85. round to the nearest integer, if necessary. y = 0.9x + 6.8, predicting a math score

Answer 1

The answer is the number 83 .

Explanation:

Answer 2

`Maths\ Score\approx 83`

Explanation:

`Science\ Score=85\\\\y=0.9x+6.8\\\\where\ x\ represents\ marks\ in\ science\ and\ y\ represents\ marks\ in\ maths.\\\\Here\ x=85\\\\y=0.9* 85+6.8\\\\y=76.5+6.8\\\\y=83.3\\\\y\approx 83\\\\Maths\ Score\approx 83`