Which answer is an equation in point-slope form for the given point and slope?

point: (7, 4) slope: 6

y+4=6(x−7)

y−4=6(x−7)

y−7=6(x+4)

y−4=6(x+7)

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)