Answer:

Step-by-step explanation:
1. 
2.
3. divide both sides by 7
4. 
Closed circle on -1 and the line goes to the left
Answer:
50 ft above sea level.
Step-by-step explanation:
The exact opposite would just be 50 ft above the starting point.
Answer:
Reviewed by: D'Arcy Lyness, PhD
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Talking to Your Parents
Sure, you talk to your parents, but what if you need to really talk? Maybe you have a problem you can't solve alone. Or it could be that you want to feel closer to your Mom and Dad.
It's easy to say "Hi, Mom" or "Dad, can you pass the potatoes?" It can be harder to start talking about personal topics. Still, it's good to confide in your parents. In fact, it can help a lot.
Be Brave and Start Talking
Let's face it, talking about personal stuff can feel embarrassing. But remember, your parents know you pretty well — and they were your age once, too! So don't let a little embarrassment stop you. It's OK to go ahead and share what's on your mind.
Some kids might think if they share a problem, they'll make a parent worried or upset. But your mom or dad can handle knowing about your problem, big or small. If they look concerned, it just means they care, and that they feel for you.
Answer:
$68.54
Step-by-step explanation:
If you multiply the percent, 8.8% or .088 by 63 (the price), then add the tax to the item, the total adds to 68.54
Answer:
0.6
Step-by-step explanation: