Betty bought a package of meat that weighed 2 and 1/2 pounds and another package that weighed 1 and 3/4 pounds. how much meat did she buy altogether?

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.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42