najimadi
najimadi
18-03-2018
Mathematics
contestada
X=3 and y=15
twice the sum of a number x and 8
Respuesta :
kaygoode64
kaygoode64
18-03-2018
(x+8)*2
when you evaluate, you get 22
Answer Link
lintiffany
lintiffany
18-03-2018
The expression would be 2*(x+8)
Plugging 3 into x, you get 2*(3+8)
Parentheses first: (3+8)=11
2*11=22
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