Simplify square roots (variables) Simplify. Remove all perfect squares from inside the square root. 56z7 I WILL ALSO GIVE BRAINIEST TO ANYONE WHO ANSWERS i need a step-by-step explanation as well please i really need to solve this as quickly as possible plz help me!!

what do u mean bro u did not type the question

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

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