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GrogVix [38]
3 years ago
10

Find the rate of change of this line

Mathematics
2 answers:
GuDViN [60]3 years ago
6 0
The slope/rate of change is m=2
KIM [24]3 years ago
3 0

I picked two points in the graph, (-1, 0) and (1, 1).

Find the rate by solving for the slope (rise / run).

Rise = x₂ - x₁ = 1 - (-1) = 2

Run = y₂ - y₁ = 1 - 0 = 1

Slope = 2 / 1 = 2

The rate is m = 2

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John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first.
Arturiano [62]

Answer:

Step-by-step explanation:

5 0
3 years ago
Alyssa has 50 quarters and dimes. She has a total of $9.80. How many dimes does she have? Explain your steps.
Debora [2.8K]

Answer:

t $9.50 of it is quarters and 30 cents of it is dimes so 3 dimes

Step-by-step explanation:

8 0
2 years ago
Is 1/2 equivalent to 5/8
kompoz [17]
<span>No. 

To check this yourself, you need the denominators to be the same to be able to easily compare the two. 

For example, does 5/8 = 40/64? 

1. Determine what you would need to do to the denominator in 5/8 to make it 64. (Multiply it by 8) 
2. Find what fraction is equal to 1 with a denominator of 8. (8/8) 
3. Multiply the fraction 5/8 by the one you just found (8/8), numerator times numerator, denominator times denominator. 
4. Compare the answer with the second fraction. 

It is important that when you multiply the denominator by any number you multiply the numerator by the same number. This is to preserve the fraction's value. This works because any number divided by itself is equal to 1, AND when you multiply any number by 1 (whether 1 is in the form of 1 or 4/4 or 8/8 or 234/234), the answer is always equal to the original number. 

Another way to check would be to simply enter 1/2 into a calculator, write down the answer. Next enter 5/8 into a calculator. If the answers are the same, they are equal.</span><span>
</span>
8 0
3 years ago
Read 2 more answers
I have no idea on how to does this... and neither did half of my class. Help?!?!
MA_775_DIABLO [31]
1. y=10+2x y=10+2(6) y=22
6 0
3 years ago
Sally has 6 boxes of colored pencils only three of the boxes contain 12 colored pencils each .the remaining boxes each contain 2
Sonja [21]
3 times 12 then 3 times 20
3 x 12 = 36
3 x 20 = 60
60 + 36 = 96
96 ÷ 8
3 0
3 years ago
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