Question

use an associative law to find an expression equivalent to b+(a+75)

Answer 1

(b+a)+75

Answer 2

Associative law says:

\(\Large \color{MidnightBlue}{\Rightarrow (a + b) + c = a + (b + c) }\)

Similarly,

\(\Large \color{MidnightBlue}{\Rightarrow b + (a + 75) = (b + a) + 75 }\)

Answer 3

that is wht i wrote n it kept sayin it wrong

Answer 4

excuse me, can i write it the same way for t+(s+50)