Which phrase includes “being equal to 50”? a. at most 50 b. fewer than 50 c. exceeds 50 d. below 50

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.

Which expression is equivalent to? assume x > 0 and y > 0.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.