7. Which of the following expressions contains like terms? 5xy - 13y

5x - 13xy

5xy - 13x

5xy - 13xy

Draw a scaled copy of the circle using a scale factor of 2

The product of sin 30 degrees and sin 60 degrees is same as the product of

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?