Find the range of the data,
Scores: 90, 89, 87, 79, 89, 84, 80, 85, 85, 79

8.74 rounded to the nearest whole number

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3