Answer: 12
Step-by-step explanation: 96-84=12
I dont really know how i did it I just did.
When simplified, y=2(x+4)+5 equals y=2x+13
number 7 is as follows Answer: C18.9
Step-by-step explanation:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. so (5.65x2)+(3.8x2)=18.9 cm