Answer:
54
Step-by-step explanation:
since n = 3
= -2n ( 5n+n-8-3n)
= -2 (3) ( 5+(3)-8-3(3) )
= -6 (5+3-8-9)
= -6 (5-5-9)
= -6 (-9)
= 54.
Answer:
4+ 7/m
Step-by-step explanation:
there might be parentheses but this is what the expression would look like
Answer:
$910
Step-by-step explanation:
700 x 0.30 = 210
700 + 210 = $910