Answer:35
Step-by-step explanation:
1. (15+9)+12=36
2.(12+15)+9=36
The class spent $36
10 because when you put c minus 10 is 10 since theres nothing there
Answer:
A, a rhombus has all the properties of a square.
Step-by-step explanation:
Not all quadrilaterals will be the same
Answer:
Step-by-step explanation:
First, we can factor out an r.
Then, we can factor this out.