Which expression is equivalent to (4x + 7y) + 5z? a) 4x + (7y + 5z) b) 4x(7y + 5z) c) 11xy + 5z d) 16xyz

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

If you answer 2+2 you will get over 80 points