Answer: 1/2(x+12)
Step-by-step explanation: Sum is adding.
5a+3b
5(2)+3(4)
10+12
22
(5+a)(3+b)
(5+2)(3+4)
(7)(7)
49
The order of the steps differ for the two expressions because for the first expression, you multiply 5a and 3b first. Then, you add them together. However, for the second expression, you add what's inside the parenthesis first then multiply them. So, the order of the steps is the opposite of the other expression.
I wrote process on this picture I hope it’ll helpful to you
You would be expected to pay 3,130.00 (3,125.14) Euros.
