Answer:
If everything is a dollar then the store will make $7 from selling all of those treats.
Step-by-step explanation:
:D
For eliminating you need to have a variable that cancels the other out and in this case 2x and -2x do. Then you want to take -3y+9y and add the numbers after the equal sign. -9+3
B! If you draw the line of symmetry diagonally, you have two triangles
Answer:
look at the picture above shown
Answer:
109
Step-by-step explanation:
alternate exterior angles
