Consider the equation y= kx where y= 7.5 and x=3. which value represents k?
answer choices:
a) k= 22.5
b) k= 4.5
c) k= 0.4
d) k= 2.5

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

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

In the diagram, gef and hef are congruent. what is the value of x