What is the equation of this line in standard form? a. −8x+9y=23 b. −8x+9y=−23 c. −8x+7y=25 d. −9x+8y=−23

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6

Solve 13 + w/7= -18 (w/7 is a fraction)

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )