What is the solution of this system of linear equations 3y=3/2x+6. 1/2y-1/4x=3

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?