Answer:
The distance is 9
Step-by-step explanation:
Distance formula: 
Plug in the points:

Answer:
-7 times 6 equals -42
Step-by-step explanation:
Answer:
second option is the answer of your question
Answer:

Step-by-step explanation:
Convert text to an equation:
33 is 11 more than a
33 is 11 + a

Subtract 11 on both sides:

Answer:
b=(-10-a)/4
First factor out the common number:3
Then divide both sides by 3
Then simplify 30/3 to 10
Then subtract a to get your answer