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Constance can decorate 2 ornaments in 4 hour.

Part A: How many ornaments, per hour, can Constance decorate? Explain your

answer and show your work.

Your answer

This is a required question

1/2 ornament in an hour

Step-by-step explanation:

Given

Required

Determine the ornaments per hour

This question implies that we calculate the unit rate.

Substitute values for Time and number of ornaments

This implies that Constance can decorate 1/2 ornaments in an hour

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