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morpeh [17]
3 years ago
8

I NEED HELP ASAP HELP ME NOW

Mathematics
1 answer:
EleoNora [17]3 years ago
8 0
A change from 20 to 40 is a 100% increase because the original number was 20. Then, 20 was added to that. So, you are adding the whole number (100%) to itself. 

A change from 40 to 20 is a 50% decrease because 40 is being reduced to half of itself (50%). 

I hope this helps!
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What is the value of x? ASAP please
Vikentia [17]
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7 0
3 years ago
Read 2 more answers
Complete the equation of the line whose interpret is (9.0) and slope is -2. Remember to use y=mx+b format
kenny6666 [7]

Answer:

y = - 2x + 18

Step-by-step explanation:

Step 1:

y = mx + b          Slope Intercept Form

Step 2:

y = - 2x + b         Input Slope Value

Step 3:

0 = - 2 ( 9 ) + b           Input x and y values

Step 4:

0 = - 18 + b        Multiply

Step 5:

b = 18          Add 18 on both sides

Answer:

y = - 2x + 18

Hope This Helps :)

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2 years ago
It costs $15 for a yearly membership to a movie club at a movie theater. A movie ticket costs $5 for club members and $8 for non
Alona [7]
So what is the question?
5 0
3 years ago
An office manager spent $4870 on a
Andrews [41]

Answer:

6 chairs

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Step-by-step explanation:

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14 - 8 = 6 chairs

7 0
3 years ago
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BigorU [14]
I can't see the question it's blurry
4 0
3 years ago
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