Translate the word phrase into a math expression. sheila buys some boxes of pens, with 20 pens in each box.
a. 20+p
b. 20/p
c. 20-p
d. 20p

Write the expression as a single natural logarithm. 2 in a - 4 in y

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.