It's equal to 1.6x10^(-8)
Since x+y equals 5 that means x is 3 and y is 2 because 3+2=5. So now plug it in, 2(3)+3(2). Two multiplied by three is 6 and three times two is 6. So now it’s 6+6 which equals 12. So it’s 2(3)+3(2)=12
It is 2 because no variable
Answer: 21
1) simplify 6+4 to 10
10+6+5
2) simplify 10+6 to 16
16+5
3) simplify
21
