Select equations of lines that are parallel. A. Y = 3x + 7
B. Y = 1 + 3x
C. y = 3x - 7
D. Y = 7 - 3x

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

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Aline passes through 3,7 and 6,9 what equation represents the line