Riley and Rhoda plan to buy 2 bags of dog food and a dog collar (x). Each bag of dog food costs $7 and the dog collar costs $4.50. They have $30. What is the inequality :
And solve :

Explain what your solution means for riley and rhoda :

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

y -5 = (-1/4)(x + 8)

step-by-step explanation:

don't report but were is the digram

step-by-step explanation: