What is the solution for x in the equation? 0.5x + 4 + 0.9 x = x+ 5
OA.
X= 2.5
OB.
x= 2.4
O c.
X= 0.42
OD
X= 0.4

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Solve the system of equations. y=3x-1 and y=-2x+9. show work