(5) What is the value of the expression 18 +2+(2.8-4?
N
A. 10
B. 11
C. 13
D. 25

Hey mate here is the answerthe correct answer is b may it will you

With a continuous thought process.

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.