Connie took sandwich orders from the group and spent $46 on two kinds of sandwiches: chicken salad and beef. Chicken salad sandwiches cost $3.50 each, and beef sandwiches cost $4.50 each. A total of 12 sandwiches were ordered. How many were chicken salad?

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Find solution of the linear equation y = 2/3x + 1/3

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?