The square of (7m-3)2 is 49m squared minus 42m+9
No solution to this problem
Answer:
8y-15
Step-by-step explanation:
Expanding the bracket,
-y-(-9y-15)=8y-15
Answer:
angle c is 13 as it said in the question
Step-by-step explanation:
Simply put 10 in all of the boxes. There are 5 boxes. And all those boxes equal 50, right? So for every box, there's 10 students. 10 multiplied by 5 is equal to 50.