Answer:

Step-by-step explanation:
because you put each thing to the power
Answer:
42.5 units²
Explenation:
The area of the square on the left is 5×5=25.
At the top you do 12-5=7 to find the length of the tringle.
Than it is 7×5=35 than this divided by two, so 17.5.
You add both areas 25+17.5=42.5
Number 5a. is 26.78 and 5b. is 8.5
Answer:
3x-9 is the answer on edgenuity:)
Step-by-step explanation: