The answer is 5a+15b-10
5 x a is 5a. 5 x 3b is 15b and 5 x -2 is -10.
You then put them together 5a+15b-10
Answer:
60 square units
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
(-5)* (-5) = 25; as the negatives cancel out
25 * (2) = 50; arithmetic