Kim bought 600 tiles to put a border around her square swimming pool. She had written down this equation to use to figure out how many tiles to buy but forgot the dimensions of the n x n pool. Solve 4n+4=600 to find n. A. n=16
B. n=80
C. n=149
D. n=150

the solution is 12x-6y

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

14

step-by-step explanation: