Explain whether rounding or compatible numbers gives a closer estimate for 48x123=5,904

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?