Mrs. Smythe needs 54 buttons to make costumes for the school play. Buttons come on cards of 9 buttons each. How many cards of buttons should Mrs. Smythe buy?

9

45

7

6

the number of units in the perimeter of a square is less than or equal to the number of square units in the area of the square which side length of a square provides a counterexample?

156 is even or odd number

Which of the following is not an example of human geography

0.055 into a fraction

A math question what does 42/7 mean

Priyanka and Ethan were asked to find an explicit formula for the sequence - 3,-14,-25,-36, ...

4y+6 is less then 38

An angle whose measure is 50 degrees is in standard position. in which quadrant does the terminal side of the angle fall?

I am a 3 digit separated by commas in a multidigit number

Let y = In x and V = lny. Write Inyx in terms of u and v.