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MatroZZZ [7]
3 years ago
10

PLSSSSS HELPPP PLSSSSSSSSS PLS I NEED HELPP

Mathematics
2 answers:
muminat3 years ago
5 0

Answer:

Each smoothie was $4

Step-by-step explanation:

natali 33 [55]3 years ago
4 0
20 : 5= 4
$20 was the bill for 5 smoothies...so divide 20 by the number of smoothies leave off the tip because that is not part of the original bill
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Emelina wrote the equation of a line in point-slope form as shown below. (y+4)=3(x+2) What is Emelina’s equation in slope-interc
Sergeeva-Olga [200]

Answer:

y=3x+2

Step-by-step explanation:

We are given equation as

(y+4)=3(x+2)

Since, we have to write equation in slope-intercept form

so, we can use slope-intercept formula

y=mx+b

where m is a slope

b is y-intercept

so, we can write our equation in this form

(y+4)=3(x+2)

Distribute 3

y+4=3\times x+3\times 2

y+4=3x+6

Subtract both sides by 4

y+4-4=3x+6-4

y+4-4=3x+6-4

y=3x+2

So, slope-intercept form of equation is

y=3x+2


4 0
3 years ago
Read 2 more answers
Find the Mean and MAD of the data set: 7, 6, 17, 8, 7, 9
matrenka [14]

Answer: Mean: 9

MAD: 46

Step-by-step explanation:

I will show u how to work out the mean

and the mad so u know

MEAN:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

MAD:

1) To find the mean absolute deviation of the data, start by finding the mean of the data set.

2 )Find the sum of the data values, and divide the sum by the number of data values.

3) Find the absolute value of the difference between each data value and the mean: |data value – mean.

MARK THIS AS THE BRAINLIEST PLEASE

5 0
3 years ago
Read 2 more answers
Add: 8x8 + (-378 + 3)<br> Enter the correct answer<br> DOD<br> Clear<br> DOO
jarptica [38.1K]

Answer:

-311

Step-by-step explanation:

Using PEMDAS:

first add (-378 + 3) --> -375

then multiply 8 and 8 --> 64

then add 64 and -375

this equals -311

Hope this helped!!

4 0
3 years ago
A 9-foot piece of twine costs $9.72. What is the price per inch?
brilliants [131]
9 feet = 108 inches
$9.72 divided by 108= 0.09
8 0
3 years ago
Read 2 more answers
Please help will give you a 5 star rating
lesantik [10]

Answer:

3

Step-by-step explanation:

To find the average rate of change

f(0) - f(-2)

-----------------

0 - -2

Taking the values for f(0) = 6 and f(-2) =0  

6 - 0

---------

0+2

6/2

3

4 0
3 years ago
Read 2 more answers
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