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dimaraw [331]
3 years ago
12

Guys please answer this question.

Mathematics
1 answer:
aksik [14]3 years ago
5 0

Answer:

y=2x+8.5

Step-by-step explanation:

the equation for the table is y=2x+7

i picked two ordered pairs to find the rate

(13-9)/(3-1) = 2

2 is the rate

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30 Pts
Alona [7]

How to find the percent of change between numbers


First: work out the difference (increase) between the two numbers you are comparing.


Increase = New Number - Original Number


Then:  divide the increase by the original number and multiply the answer by 100.


% increase = Increase ÷ Original Number × 100.


If your answer is a negative number, then this is a percentage decrease.


To calculate percentage decrease:

First: work out the difference (decrease) between the two numbers you are comparing.


Decrease = Original Number - New Number


Then: divide the decrease by the original number and multiply the answer by 100.\


% Decrease = Decrease ÷ Original Number × 100


If your answer is a negative number then this is a percentage increase.


If you wish to calculate the percentage increase or decrease of several numbers then we recommend using the first formula. Positive values indicate a percentage increase whereas negative values indicate percentage decrease.

The answer is 24.22%


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8 0
3 years ago
at a certain time of day, a tree that is X meters tall casts a shadow that is x-34 meters long. if the distance from the top of
stiv31 [10]

Try reviewing your lesson and use symbolab.com a lot of tools on that website that could help you out with this problem

8 0
3 years ago
Subtract. (4x2+8x−2)−(2x2−4x+3) Enter your answer, in standard form, in the box.
Crazy boy [7]

the answer is 2x2+12z-5 (its also in the picture)

3 0
3 years ago
Could someone please help answer this (homework help) will give brainliest, please no spam, thank you!
Nitella [24]

Answer:

m= 4(25) + 2(7)

m= 100 + 14

m= 114

4 0
3 years ago
A fair die is rolled. What is the probability of rolling a 3 or a 4?
Studentka2010 [4]

Answer:

2/6 which when simplified, is equal to 1/3

4 0
3 years ago
Read 2 more answers
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