III REVIEW OF ESSENTIAL SKILLS AND PROBLEM SOLVING
Translating a sentence into a one-step equation
Translate this sentence into an equation.
The difference of Chrissy's height and 15 is70
Use the variable c to represent Chrissy's height.

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

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