Mariah's house sits on an irregular lot with a triangular shaped backyard. most of the backyard will be grass, but mariah
would also like a rectangular garden plot. before she heads to the garden center, she needs to calculate a few
measurements. how many square yards is the garden plot?

6 yd2
2 yd2
10 yd2
18 yd2

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Factor the polynomial by its greatest common monomial factor.