Answer:
n < 3
Step-by-step explanation:
6n + 10 < 4n + 16
( Minus 4n from both sides to isolate + 16 )
2n + 10 < 16
( Minus 10 from both sides to isolate 2n )
2n < 6
( Divide both sides by 2 to isolate n )
n < 3
-5+25 is (20) and it’s in the parenthesis so it’s still connected by multiplication. your answer is 40.
Answer:
123456789101112131415161718192021222324252627282930
Step-by-step explanation:
hahaha
For first one
Y=6x+21 can’t be changed
X=y/6-7/2
for the second
X=-12+3y
Y=4+x/3