4) Avian was doing a classroom survey. She asked the girls in the class how many siblings they had and recorded the results: 1,6,10,4,3,3, 11.3 and 10. Determine the mean (rounded to the nearest tenth), median, mode and range of the results. Mean: Median: Mode: Range:

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.