Well, first, let's label the variables for our equation:
240 Miles per day
Traveled for 4 days
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Now, let's set up an equation to help us:
240x = ?
Since they're trying to figure out how many miles the family traveled after 4 days, and, they're going 240 miles each day, we should plug in a 4 where 'x' is:
240 ( 4 ) = ?
Now, we multiply:
240
× 4
________
800
+ 160
________
960
Answer: The family traveled 960 miles in 4 days.
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I hope this helps!
Answer:
1. (3,19) and (-1,-13)
to find the slope you need to do 
Hence 
= 32/-4=-8
2. Take two points on the graph:
(-2,3) and (1,0)
Know that to calculate the slope you do
= 4/2= 2
3. To find the slope in a table you need to choose any two points and utilize the following formula: = 
=-8/1= -8
4. Like in #1 we take the two points and plug it into the formula:
=18/-9= -2
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Step-by-step explanation:
Answer is 3 sweets. so 12 left out of 20. Sally took 3 times more than Sammy.
To solve both of these expressions, we want to add or subtract from left to right.
For the first one, we can rewrite it as:
8-6-9
=2-9
=-7
The second one we can rewrite as:
5-7+9+8-4
=-2+9+8-4
=7+8-4
=15-4
=11
