With the following:
1. for what value(s) of "r" is 3r-6=7+3r
a) all real numbers
b)all negative numbers
c)0
d) no values of r

2. what is the range of f(x)=[[x-1]]?
a)all reals
b)all integers
c)all real > or = 1
d)all integers > or = 1

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Complete the steps to find 4.830 ÷ 5

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no