Anumber should be rounded up if a. it is the first digit b. the number after it is between 0 and 4 c. the number after it is between 5 and 9 d. it is the last digit select the best answer from the choices provided

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?