A chemistry professor has 36 questions that she uses on her exams. her exams always have 11 questions. how many distinct exams can she give? the order of the questions does not matter.

Multiply. -13 times (-4)

Consider the equation logg (x + 5) = x2 What are the approximate solutions of the equation? Check all that apply. O X-0.93 O x=0 x0.87 x-1.06

Twenty-seven is a0% of 60.

sara walked 1 mile from her home to her school and 625 feet from her school to the libary. if she followed the same path to go from the libary to her home, how far did she walk altogether?

A sports team is building a new stadium on a rectangular lot of land. If the lot measures 8x by 8x and the sports field will be 3x by 2x, how much of the lot will be left over to build bleachers on?

Convert 30/20 into decimal

2 (m+1) = 16 me ajuda por favor

Classify each polynomial by its degree and number of terms. 7/4x+3 5.2x^2-4x=2.5 3/5 0.75x^2

Claire wants to place a mirror that is 1812 inches wide in the center of a wall that is 31 inches wide. How far from each corner should she place the mirror for it to be centered.

Three times the sum of a number and three