Which of the following sets is not finite?
a. {x|x is a natural number less than 10}
b. {x|x is a whole number between 0 and 10}
c. {x|x is an integer that is less than 0}

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

What is the value of x in the this question ?

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.