Bart Simpson can skateboard 4 miles in 56 minutes. How many miles can he skateboard in 42 minut
2 answers:
Answer:
3 miles
Step-by-step explanation:
The problem above is related to the topic on <em>"Equivalent Ratios."</em> In order to find the missing term in a proportion, you can use cross products.
Let n be the<em> "missing term"</em> or<em> the number of miles that Bart Simpson can skateboard in 42 minutes.</em>
=
- 4 x 42 = 56n
- 168 = 56n
= n
- 3 = n
- n = 3 miles
Therefore, it takes 3 miles for Bart Simpson to skateboard in 42 minutes.
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Answer:
y=-3x+7
Step-by-step explanation:
y=mx+b is the formula you are going to end up once completed.
This, by given two points:
(4,-5) (3,-2)
= Point-Slope Intercept Form
= After subtracting both from above
-3 = is your slope, decreasing.
Substitute -3 for y=mx+b
y=-3x+b
Use one of the given points (any) to find what b equals.
(4,-5)
x y
-5=-3(4)+b
-5= -12+b
7=b
Final Equation:
y=-3x+7
<h2>Answer:</h2>
Option: A is the correct answer.
A. negative 5 over 8 minus negative 2 over 8 = negative 3 over 8; therefore, the distance from A to B is absolute value of negative 3 over 8 equals 3 over 8 units.
<h2>Step-by-step explanation:</h2>The location of Point A is : A(-5/8)
and Point B is located at : B(-2/8)
We know that when two points lie over a number line then the distance between the two points is the absolute difference between the two points.
If A is located at a.
and B is located at b.
Then the distance between A and B is given by:
|a-b|
Hence, here the distance between A and B is given by: