Answer:
c
Step-by-step explanation:
5n+4= -25
you move all terms containing n to the left and all other terms to the right.
+5n=-25-4
you simply left and right side of the equation
+5n= -29
you divide both sides of the equation by 5 to get n
Answer : n= -5.8
Answer:
the number line with a mark at 6
Step-by-step explanation:
Let m represent the number of MP3 players Yoshi can afford. Then we must have ...
39m ≤ 234
Dividing by 39 gives ...
m ≤ 6
Yoshi can afford to buy 6 MP3 players.
9514 1404 393
Answer:
y = 3 -x
Step-by-step explanation:
Subtract x from both sides of the equation.
x -x +y = 3 -x
y = 3 - x
Answer:
It would be the first option.
Step-by-step explanation:
minus 9 from both sides to get a -3
so z≤-3
A good trick I learned was which ever way the arrow is pointing (in this case left) is the way the line will go.