Factor by grouping. Show all work please, this is for credit recovery.

x^2+11x+30

5x^2+7x+2

x^2-11x+30

3x^2-8x+4

x^2-x-20

3x^2+4x-4

x^2+x-12

6x^2+x-2

x^2-2x-15​

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?