(3x +7x² + 2x + 3) + (x + 1)

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220