Answer:
-20
Step-by-step explanation:
First, you just have to take off the negative sign:
Then, multiply:
Lastly, put the negative sign back on the 20:
That's your answer!
Answer:
your answer will be B.
Step-by-step explanation:
have a nice day
Answer:
$35
Step-by-step explanation:
all you have to do is 40-5=35
which tells you that you have $35 left
Answer:
12 miles
Step-by-step explanation:
If he walks 3 miles per hour and he walks for 4 hours at a constant rate, multiply the 3 by the 4 to fine how far he will walk.
3×4=12
-x = 4 -3x + 6
First, let's get x on one side.
Add 3x to both sides.
-x + 3x = 2x
-3x + 3x = 0
We now have:
2x = 4 + 6
Combine like-terms (add 4 to 6)
4 + 6 + 10
2x = 10
Divide both sides by 2 to solve for x.
2x / 2 = x
10 / 2 = 5
We're now left with:
x = 5
I hope this helps!