1. Are the following equations parallel, perpendicular or neither?

3 + 2 = 74 and 9 − 6 = 15

A. parallel
B. perpendicular
C. neither

2. Are the pairs of lines below parallel, perpendicular, or neither?

4x - 9y= 8 and 18x+ 8y= 7

A. parallel
B. perpendicular
C. neither

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000