Which equation represents a proportional relationship? 1. y = 7x – 3
2. y = 150x
3. y = 21/x
4. y = 2x + 1

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15

Sole the equation 6n + 9 = -3n - 21 - 6 for n

$30 to spend on dinner tax and gratuity at mos restaurant rax is 6% and they give a 15% tip on the total bill after taxes thier dinner cost $21 which statement correctly explains wether andrew and kate have enough money to pay their bill