which statement describes if there is an extraneous solution to the equation vx -3 =x-5?

a. no the valid solutions are x= 7 and x=4

b. yes the extraneous solution is x=4

c. there are no solutions to the equation

d. yes the extraneous solution is x=7

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y

The longer leg of a 30-60-90 trangle is 18

Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?