Boy: x
girl: x - 53
father: 4(x - 53)
Now you simplify.
Yes your answers 1 and 4-6 are correct. great job!
1 for question 6 we need to distribute the -3 (our outside value) to our values inside our parentheses by multiplication
-3 x 2x = -6x
-3 x -5 = 15
new equation: 8x + 1 - 6x + 15
2. now combine like terms
8x - 6x = 2x
1 + 15 = 16
so our new equation with combined like terms is: 2x + 16
Do stuff like enter on google fam because I ain't got the answers man.
51.54 rounded to the nearest whole number equals to 52.
