expression for part a
3(m + 5 + 9m) m = 1

part a: write one expression that is equivalent to the given expression. (3 points)

part b: show that your expression in part a is equivalent to the given expression using algebraic properties. explain which properties you used.

a and c

step-by-step explanation:

answer: im gonna go with milli

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

answer: correct choices are 1, 3 and 5

step-by-step explanation: