4x+1-5x=5-(x+4)
Do the parenthesis first which’s
4x+1-5x=-5x-20
Now we have to combine the like terms
Which’s -x+1=-5x-20
Now we have to put the x together
-x+1=-5x-20
-x. -x
1=4x-20
Also we need to put the x by itself so we will add 20 to both sides
1=4x-20
+20 +20
Which is 21=4x
Now we have to divide the both sides by 4 to get the x by itself
21/4=4x/4
So the answer will be 21/4=x
All the other stuff, east/west, doesn't matter.
He drives 3 miles north, then later on he drives 4 more miles north:
3 + 4 = 7
The dog show is 7 miles north of his home.
Answer:
Step-by-step explanation:
4:22 4:12
Let the total bill be x. We have:
<span>0.15x > 21 <-- Since 15% is 0.15 using inequality calc. x </span>>$140
Answer:
Step-by-step explanation:
f(x)=1/(x+1)
f(x)=1/(-0.99+1)=100
i can't see the last choice but i gave an example
i hope it works