Rose went to a stationery shop. She purchased 2 packs of red pens, 4 packs of black pens,
and 3 packs of blue pens. The cost of each pack of pens was $2.50. The expression
$2.50 X 2 + $2.50 X 4 + $2.50 X 3 represents the total amount of money she spent on pens.
How can this expression be rewritten?

Which of the following best describes the figure?

What is the slope-intercept from of the equation y+5=4(x+8)?

The table shows the distances travelled by a paper aeroplane. a. find the range and interquartile range of the data. the range is feet. the interquartile range is __feet. b. interpret the range and interquartile range of the data. __ feet the distances travelled by the paper aeroplane varied by no more than__ feet. the middle half of the distances travelled by the paper aeroplane varied by no more than __ feet.